Description: This activity involves students solving word problems in addition and subtraction with two-digit numbers.

Description: It’s not Facebook, It’s not MySpace, it’s BMF, Best Math Friends. Friend as many animated animals as you can by answering their word problems. Problems are narrated and students are provided a calculator and work space if needed. See if you can friend all 25 ! The program gives immediate feedback but students have unlimited chances to answer each problem. When finished, students can print out a beautiful certificate that features all of their "friends."

Description: For most of time, waffles have been thought of as harmless breakfast foods that have brought happiness and sweetness to kids and adults alike for centuries now. But now, the world's waffle supply has been infected with a notorious intergalactic subvirus that is causing them to destroy toasters around the world with error-filled math problems. These malicious waffles can't easily stopped. You have been hired by the World Defense Agency to visit the atomic waffle toasters around the world and to destroy as many awful waffles as possible with your high-powered syrup blaster. Blast the awful waffles with your weapon and dispatch as many as possible. The awful waffles catch on quickly! You will only have a single minute each round. You must identify and blast 10 per round, though you should try to blast as many as possible. The game will keep track of the number of waffles successfully blasted. Classified under; math games, math game addition games, subtraction games

Description: This super-fun game requires students to "cure" a patient with the flu by categorizing addition and subtraction problems with answers between 9 and 22 into their correct buckets. The problems drip out of his stuffy nose (ew!) Be careful, if a problem is dragged into the wrong bucket, it will cause the patient to sneeze out several more problems. Watch the thermometer also. If his temperature gets to 103 --- he must go to the emergency room and the game is over. Classified Under: math game, math games, addition game, addition games, subtraction game, subtraction games

Description: This activity involves students determining whether the picture shows an odd or even number of members.

Description: You are in a math museum filled with some of the greatest matherpieces of all time, painted by the likes of Pablo Multiplicasso, Factorangelo, and many others. But No! A villain, the Confounder, has broken in and switched all of the titles to amuse himself. Someone needs to help! Can you? Look at all the matherpieces and figure out what the title of each is. Luckily, the artists always chose simple titles that reflected the meaning of each painting.

Description: Drag 'N' Drop Math is an online workshop in which students can easily complete multi-digit addition, subtraction (with regrouping), multiplication, and division problems, using big and small draggable numbers. The workshop is totally customizable and gives immediate feedback. This is one of the top ten most popular programs on mrnussbaum.com

Description: This activity involves students dragging the number to the correct odd or even container.

Description: This activity involves students dragging the equations with odd solutions and even solutions to the correct containers.

Description: This math drill requires students to answer questions about the rectangular arrays. Immediate feedback is given.

Description: This activity requires students to create arrays based on the questions. For example, how many is six rows of three?

Description: This activity requires students create equations from rectangular arrays

Description: This activity requires students to match the numbers (in the hundreds) with their written words.

Description: This activity requires students to match the identify the value of a digit in a number. For example, "How many hundreds are in 587?"

Description: In the Place Value Pirates online place value game, students must use their place value skills to dispatch of the wretched pirate Sir Francis Place Value and his horrible band of place value pirates! Simply read the prompt that appears at the top of the game and click or touch the pirate with the number that matches the prompt. For example, a prompt might read ""7" in the thousands place. Scan the pirates and dispatch of the one with the number that contains a "7" in the thousands place. The game consists of five rounds; each round more challenging than the last. For computer versions, users can earn codes after each round so they never have to start all over again. In addition, the game can be played with or without decimals. Classified under: Math game, math games, place value game, place value games

Description: In Place Value Workshop, students can explore the concept of place value in three different ways. First, in the "play" mode, students have five minutes to construct as many numbers as possible using the online base-10 blocks. The game starts off using basic numbers but progresses into tens, hundreds, and even thousands. Points are determined by the size of the number constructed. In the practice mode, users build numbers in the same way as the play mode but without a timer or scoring. In the "build" mode, students can make place value pictures. As they add base ten blocks to their picture, they’ll see the value of their picture increase.

Description: This activity will help student practice identifying place values in the tens and hundreds.

Description: This activity will help student practice identifying place values using manipulatives

Description: This online activity requires students to skip count by 2's, 5's, 10's, and others

Description: This online activity requires students to determine whether or not the words match the number. For example, does six hundred fifty-five = 655?

Description: Mathepillar is an outrageously fun and very challenging game in which players have to order falling numbers on a number line by positioning their caterpillar in the correct place to catch the numbers. There are nine stages to the game, and each requires students to count by different numbers. For example, in the first stage, players simply have to order 1-10 on the caterpillar segments. In the next stage, it progresses to counting by two, then threes, fours, and so on. Each stage presents a new setting and new challenges.

Description: The Amazing Number Chart is appropriate for kids ages 5 – 10. The Amazing Number Chart is a free online application for teachers, parents, and students, that reinforces counting, skip-counting, multiples, and number sense. Perfect for grades K-4, The Amazing Number Chart allows teachers to build, save, and deploy to students custom-made number charts that must be filled-in ONLINE according to their rules. No registration required! Simply build your number chart, click “save” and the system gives you a code to give to your students so they can complete your number chart.

Description: This activity will get students ready to play Mathepillar. Which number is missing from the mathepillar? It gives immediate feedback.

Description: This activity will get students ready to play Mathepillar. Which number is missing from the mathepillar? It gives immediate feedback.

Description: This exercise requires students to match the words with their correct numbers. In this example, all of the numbers are closely related. For example, "six hundred six, six hundred sixty, six hundred sixteen." Students must differentiate between closely related numbers that sound and look alike. Great practice!

Description: This exercise requires students to drag and drop numbers to two containers. One that is greater than 500 and one that is less than 500.

Description: This exercise requires students to determine whether the expressions are true or false? For example, 714 > 741 or 534 < 543?

Description: This exercise requires students to use < and > to compare numbers on a number line.

Description: First, enter your FIRST name, then choose either the “greater than” or “less than” gator. If you choose the “greater than” gator, you’ll aim to snap up the larger of the two numbers, or, the equations that yield the larger answers that fall from the sky. If you choose the “less than” gator, you’ll do the opposite. Be careful! Each round gets a little bit harder. When you complete a round, you’ll get a code to enter so you’ll never have to totally start over. Watch the video for more details.

Description: Think you’re good at math? Prove it to the most famous mathematical thinkers in history. In Genius Boxing, you must defeat Albert Einstein, Pythagoras, Galileo, Bill Gates, Leonardo da Vinci, Nicholas Coperniucs, Archimedes, and Sir Isaac Newton in boxing using your math skills. Look at the number equation that appears at the bottom of the screen. Click on <, >, or = to make the number equation true. Be careful though, each round gets much harder!

Description: This is an online practice module that will help you get used to playing Genius Boxing. It gives immediate feedback.

Description: This is a different online practice module that will help you get used to playing Genius Boxing. It gives immediate feedback.

Description: This simple exercise requires students to find the sums of two numbers without using regrouping.

Description: Are you up to this addition and subtraction challenge? Welcome to the first annual all-pretzel arm wrestling tournament. Although you can’t hope to match the pure strength of the world’s best arm wrestling pretzels, you have one advantage – the strength of your pretzel-flexible arms is governed by your quick skills in addition and subtraction. Subdue your worthy opponents with your error-free calculations. Be careful though – errors you can afford to make in the first few rounds will lead to your demise in the last few rounds. Be quick —- and accurate. The calculations get harder as you move on, but you’ll have to make less of them in the later rounds.

Description: This simple exercise requires students to find the sums of a two-digit number and a one-digit number with regrouping (e.g. 45 + 7)

Description: Dr. Chomper is addicted to fast food! Earn your gold medal certificate my helping Dr. Chomper eat as much fast food as possible by selecting the fast food item labeled with the math problem that matches the answer at the top of the screen. Be careful, choose the wrong fast food item will give Dr. Chomper indigestion. Classified under; math games, math game addition games, subtraction games

Description: Are you up for the Competitive Inter-School Food Fighting Championship? Your job is to lead your team of five to victory over four other schools by using your keen addition estimation skills. As you battle each school, you will notice ten addition equations. Drag and drop five equations to your teammates t-shirts that you think result in the highest sums. The five equations left over will automatically be assigned to the t-shirts of your opponents. If the total sum of the five equations on your teammates’ t-shirts is higher than the total sum of your opponents’ equations, you win and move on to face the next school. Be careful, equations get more difficult as you win.

Description: This printable worksheet will help you get used to playing Dr. Chomper and Fast Food Math. Great basic addition reinforcement.

Description: This printable activity will help you get used to playing Dr. Chomper and Fast Food Math

Description: This worksheet will help students learn how to play Dr. Chomper and Fast-Food Math. The subtraction problems in this version are more sophisticated than in version 1 (ex. 24 - 16) or (21 - 12)

Description: This activity will help students learn to play Dr. Chomper and Fast Food Math. The addition problems are more sophisticated than those in version 1. (For example, 12 +13 or 11 + 15)

Description: This simple video will show you how to add two-digit numbers with or without regrouping.

Description: Math Machine is a VISUAL tool for teaching addition, subtraction, multiplication, fractions, division, or place value. Students are empowered by spinning wheels that determine numbers in the problems! See instructional video for more information.

Description: Need to practice regrouping in addition? Fun Regrouping in Addition Games from Computer Mice is the perfect solution. You can practice regrouping fluency by playing any of 15 embedded games including target practice games, ninja baby games, spinning wheel games, and many more. Look throughout our games, math, and language arts section for more games from Computer Mice soon.

Description: Need to practice regrouping in subtraction? Fun Regrouping in Subtraction Games from Computer Mice is the perfect solution. You can practice regrouping fluency by playing any of 15 embedded games including target practice games, ninja baby games, spinning wheel games, and many more. Look throughout our games, math, and language arts section for more games from Computer Mice soon.

Description: Need to practice addition facts? Fun Addition Games from Computer Mice is the perfect solution. You can practice addition fluency by playing any of 15 embedded games including target practice games, ninja baby games, spinning wheel games, and many more. Look throughout our games, math, and language arts section for more games from Computer Mice soon.

Description: Need to practice subtraction facts? Fun Subtraction Games from Computer Mice is the perfect solution. You can practice subtraction fluency by playing any of 15 embedded games including target practice games, ninja baby games, spinning wheel games, and many more. Look throughout our games, math, and language arts section for more games from Computer Mice soon.

Description: Need to practice counting with place value manipulatives? Fun Place Value Block Games from Computer Mice is the perfect solution. You can practice clicking place value blocks to form the correct number by playing any of 15 embedded games including target practice games, ninja baby games, spinning wheel games, and many more. Look throughout our games, math, and language arts section for more games from Computer Mice soon.

Description: This simple exercise requires students to find the sums of two numbers using regrouping.

Description: This activity requires students to simply determine whether regrouping is required in the addition problems.

Description: This activity requires students to regroup numbers so that, for example, 2 tens and 14 ones = 34.

Description: This activity requires students to use regrouping to find the differences between two two-digit numbers.

Description: This activity requires students to find the differences between two two-digit numbers (no regrouping).

Description: This activity requires students to add three two-digit numbers both with and without regrouping.

Description: This activity requires students to add three four-digit numbers (with a sum of less than 100) both with and without regrouping.

Description: This activity requires students to add two three-digit numbers (463 + 378).

Description: This activity requires students to add subtract three-digit numbers (415 - 246)

Description: This activity requires students to follow the rules of an in/out chart to complete the addition problems.

Description: This activity requires students to subtract multiples of ten from three-digit numbers. For example, 170 - 60 or 420 - 150.

Description: This activity requires students to add multiples of ten to three-digit numbers. For example, 170 + 60 or 420 + 150.

Description: This activity requires students to find the number missing in three-way number association. For example, 7, 8, ?

Description: This activity requires students to write a related addition fact. For example, 5 + 6 = 11 and 6 + 5 = 11.

Description: This activity requires students to find the number missing fact in a fact family. For example, 6 + 4 = 10, 4 + 6 = 10, 10 - 4 = 6, and....

Description: This activity requires students to find the "intruder" amongst four associated numbers. For example in the set 7, 15, 4, 8, "4" would be the intruder number because 7, 15, and 8 can be used to form facts together. 4 cannot be combined with two other numbers in the set to produce any facts.

Description: This activity requires students to measure lines using the provided inch ruler.

Description: This activity requires students to measure lines using the provided metric ruler.

Description: Measurement Workshop is a great program for learners of all grade levels. In the "build" mode, users build cities out of metric or imperial (standard) rulers which can be resized, colored, and dragged around the stage to form a ruler city. In this mode, users can compare the relationship between inches and centimeters. In the "play mode" the city is randomly formed by the program and users must determine each building’s length in inches or centimeters. Users can choose from four different measurement skill levels: Whole Numbers (where "buildings" measure in inches or centimeters to whole numbers), whole numbers and halves (where "buildings" measure in inches or centimeters to whole numbers or whole numbers and halves, decimals (where "buildings" measure in inches or centimeters to decimals) and fractions (where "buildings" measure in inches or centimeters to fractions.)

Description: This activity requires students to measure to the nearest inch or half-inch with a provided standard ruler.

Description: This activity requires students to measure to the nearest centimeter or half-centimeter using a metric ruler.

Description: This activity requires students to measure the same line with an inches ruler and a centimeters ruler to begin to understand the differences between the two units.

Description: This activity requires students to pick the best standard unit of measurement (yards, feet, or inches) for various items such as a finger, football field, tree branch etc.

Description: This activity requires students to drag and drop the items to their correct container with the label of the best way to measure each. For example, an airport runway would best be measured in yards, whereas a finger would best be measured in inches.

Description: This activity requires students to determine the best estimate in standard length or height for a variety of things. For example, is a bus 35 feet long or 35 yards long?

Description: This activity requires students to use estimation to determine the lengths of lines in metric units.

Description: This activity requires students to solve word problems with metric units of length.

Description: This activity requires students to solve word problems with metric units of length.

Description: This activity requires students to identify the value of different stars on a number line.

Description: This activity requires students to identify the value of different stars on a number line and to perform addition and subtraction operations based on those values.

Description: This activity requires students to identify the value of different stars on a number line and to compare their values using <, and >.

Description: This activity requires students to identify the missing numbers on an analog clock.

Description: This awesome resource allows students to explore an interactive clock. Students can customize the clock, fonts, and practice identifying the time in different skill levels, or, setting the time by moving the hands. It covers elapsed time, and time zones also. finally, kids can play Time Pigs when they're done practicing

Description: Clockworks in an awesome way for kids of all grade levels to practice telling time. It requires students to set as many clocks as possible in two minutes. The game is completely customizable. The easy setting includes times that end in :00, :15, :30, or :45. The medium setting includes the above as well as five-minute intervals. The advanced setting includes times to one-minute intervals, and the challenge setting includes difficult elapsed time problems. In this setting, scoring one or two is impressive!

Description: Bedtime Bandits is a super fun game that reinforces various stages of time-telling skills. Students play the role of a boy or girl who aims to stay up as late as possible by shining a magic flashlight on the correct descending clock. Each round, ten clocks descend from the bedroom ceiling and students must eliminate them before they touch the ground by shining the flashlight on the clock that matches the analog prompt. For each clock eliminated, the bedtime increases by one minute. Each round becomes slightly harder than the last.

Description: This activity will help students practice telling time to the hour.

Description: This activity will help students practice telling time to the nearest half-hour

Description: This activity will help students tell time to the quarter hour. It gives immediate feedback

Description: This activity will help students practice telling time to the quarter hour.

Description: This activity will help students learn to play Bedtime Bandits and to practice telling time to fifteen-minute intervals.

Description: This activity will help students learn to play Bedtime Bandits and practice telling time to the quarter hour.

Description: This activity requires students to tell time to the half-hour.

Description: This activity requires students to tell time to the hour.

Description: This video will show you how to tell time to the hour (e.g. 5:00, 7:00)

Description: This video will show you how to tell time when the minute hand is pointing to the six on a clock.

Description: This video will show you how to tell time to the hour (e.g. 5:15, 7:15)

Description: This activity requires students to play a "battleship-like" game with five-minute clock intervals.

Description: This activity requires students to match the time of the day with a typical activity.

Description: One of the most popular games on mrnussbaum.com, Cash Out is perfect for practicing counting money or calculating change. Students have three minutes (or can play without a timer) to complete as many sales as possible by giving customers the correct change. The game is totally customizable and with different skill levels and hints/no hints. NOW - play this game with American coins and currency OR with Euros! Classified under: math game, math games, money game, money games, counting change game, counting change games, decimal game, decimal games, decimals game, decimals games

Description: Who says money can't grow on trees? This game requires students to pick money from the "money tree" before answering questions about the values of their coins. Immediate feedback is given. The game is totally customizable and players can choose what coins to be included and whether or not to receive hints.

Description: This awesomely fun game functions like a word search. Students have to find the values indicated in the value bank. For example, for $1.50, students would have to find coins that connect in the coin search that equal $1.50 (two half-dollars and two quarters for example). Great practice!

Description: This activity requires students to count pennies and total the amount of money.

Description: This activity requires students to count nickels and pennies and total the amount of money.

Description: This activity requires students to count nickels and pennies and total the amount of money.

Description: This activity requires students to count nickels and total the amount of money.

Description: This activity requires students to count nickels and total the amount of money.

Description: This activity requires students to count pennies, nickels, and dimes, and total the amount of money.

Description: This activity requires students to count pennies, nickels, and dimes, and total the amount of money.

Description: This activity requires students to count dimes and total the amount of money.

Description: This activity requires students to count dimes and total the amount of money.

Description: This activity requires students to count quarters and total the amount of money.

Description: This activity requires students to count quarters and total the amount of money.

Description: This activity requires students to count half-dollars and total the amount of money.

Description: This activity requires students to count coins and total the amount of money.

Description: This activity requires students to use buffalo nickels, steel pennies, and mercury dimes in counting coin values.

Description: This activity requires students to calculate money amounts using coins and currency.

Description: This activity requires students to identify the United States coins amidst a group of international coins.

Description: This activity requires students to make change from $1.00

Description: This activity requires students to find solutions for word problems with money amounts.

Description: One of the most popular games on mrnussbaum.com, Cash Out is perfect for practicing counting money or calculating change. Students have three minutes (or can play without a timer) to complete as many sales as possible by giving customers the correct change. The game is totally customizable and with different skill levels and hints/no hints.

Description: This fun game allows students to practice counting Canadian dollars and coins and giving change to animal characters for their outrageous purchases. It is fully customizable and students can play with or without hints. The coins are outdated, but still allow for great practice!

Description: This printable activity will help kids get used to playing Cash Out. It requires them to make change from a dollar.

Description: This printable activity will help kids get used to playing Cash Out. It requires them to make change from a dollar.

Description: This activity requires students to answer questions associated with a pictogram.

Description: This is a powerful graphing program that allows students of all ages to create four different graphs on one page by entering data. The program displays four different interactive graphs: bar, line, pie, and frequency chart. The program also analyzes data and generates eight multiple choice questions about the data. It gives immediate feedback. This program is perfect for students taking classroom polls. Watch the demonstration video to learn more.

Description: In the Jellybean Tree, watch as a tree sprouts with different colored jellybeans. Red, orange, yellow, green, and purple jellybeans will appear. Each time the game is played there will be a different total number of jellybeans and a different number of each color of jellybean; always between 25 and 50 total. Users can then “pick” the jellybeans and drag and drop them to their correct places in a bar graph shown on the other side of the screen. They also change the view so that the bar graph can be a pie chart. Finally, the user must answer five questions involving the “jellybean tree.” Classified under: math game, math games, graphing game, graphing games, bar graph game, bar graph games

Description: People Graph is a polling tool that represents data visually with people icons. Take a poll of your classmates and then enter options and then the associated number of people who chose each option. Answer multiple choice questions generated by the program when completed. You can also print out your people graph. Change the X and Y axes and title by typing over the text already there.

Description: This online bar graph activity will help you get ready to play The Jellybean Tree. Immediate feedback is provided.

Description: This online bar graph activity will help you get ready to play The Jellybean Tree. Immediate feedback is provided.

Description: This online bar graph activity will help you get ready to play The Jellybean Tree. Immediate feedback is provided.

Description: This activity requires students to answer questions associated with a tally chart.

Description: This activity requires students to answer questions associated with a tally chart.

Description: Help your state rise to the top of the leaderboards in the Great American Addition Challenge. First choose your state (this may happen automatically or you may have to allow the program to obtain your location). Then, choose the addition tables to practice. Answer as many subtraction facts as you can in two minutes. When you are finished, click on “view statistics” and see how your performance helps your state.

Description: Help your state rise to the top of the leaderboards in the Great American Subtraction Challenge. First choose your state (this may happen automatically or you may have to allow the program to obtain your location). Then, choose the subtraction tables to practice. Answer as many subtraction facts as you can in two minutes. When you are finished, click on “view statistics” and see how your performance helps your state.

Description: Need to practice making change? Fun Making Change Games from Computer Mice is the perfect solution. You can practice clicking coins to make the correct change by playing any of 15 embedded games including target practice games, ninja baby games, spinning wheel games, and many more. Look throughout our games, math, and language arts section for more games from Computer Mice soon.

Description: This "poker" game for kids involves basic addition flash cards. Pairs of problems with the same sum, three-of-a-kind, straights, and full houses bring huge bonuses. Students "bet" star graphics. Very fun!

Description: This activity requires students to read a bar graph and answer questions about it.

Description: This activity requires students to use data from a bar graph to answer questions.

Description: This activity requires students to read data from bar graphs to answer questions about favorite ice cream flavors.

Description: This activity requires students to read data from bar graphs to answer questions about favorite ice cream flavors. It is a simpler activity than Version 2.

Description: This activity requires students to read data from bar graphs to answer questions about favorite ice cream flavors. It is more challenging than version 1.

Description: This activity requires students to interpret bar graphs in which the Y-Axis changes to different intervals.

Description: This activity requires students to read data from a bar graph to answer questions about the number of siblings per student in a fictional classroom.

Description: This activity requires students to identify different shapes.

Description: This activity requires students to identify different shapes.

Description: This activity requires students to identify attributes of different shapes.

Description: This activity requires students to identify the amount of vertices, edges, or faces on each of the shapes.

Description: This simple but colorful game requires students to find various shapes hidden in a picture. There are two levels.

Description: This fun workshop challenges students to create various shapes using the online geoboard. In play mode, it also allows students to build pictures using shapes.

Description: In this fun game, students play the role of a factory worker who must organize products by shapes into their correct bins while they move down the conveyor belt. This games move faster the farther you progress. In between rounds, you'll have to prove you know corners, edges, and faces of various shapes to make sure the foreman trusts your shape skills! Fun and challenging!

Description: This activity requires students to count area units.

Description: This activity requires students to match the fraction with the picture.

Description: This activity requires students to identify fractions that show 1/2 or 1/4.

Description: This activity requires students to identify fractions based on the pictures shown.

Description: This activity requires students to rag and drop the fractions into their correct containers based on whether or not each is larger than 1/2.

Description: This Grade 2 Common Core Math Assessment has 30 items that hit most of the second grade math standards. Each problem is labeled with the standard it is aligned to.

Description: This Grade 2 Common Core Math Assessment has 30 items that hit most of the second grade math standards. Each problem is labeled with the standard it is aligned to.

Description: This awesome workshop enables students to practice number sense with a customizable number line that has options for whole numbers, fractions, and decimals Set the parameters and students must drag the random numbers, decimals, or fractions that appear . It can also function as a timeline maker!

Description: Generate unlimited printable worksheets and answer sheet for any second grade common core math standard. You can also determine the number of problems to appear on each page!