Picture
Skills
• Fraction Recognition
• Equivalent Fractions
• Fractions problem solving
• Subtraction Tables
• Multiplication Tables
• Division Tables
• Short or Long Addition, Subtraction, Multiplication, Division
• Basic (but fast) Addition and Subtraction (up to 20)
• Basic (but fast) Addition and Subtraction (up to 20)
• Learning the Calendar
• Mental Math
• Subtraction
• Estimating Sums
• Mental Math
• Telling Time
• Elapsed Time
• Mental Math
• Subtraction
• Skip Counting
• Number Lines
• Ordering
• Subtraction
• Multiplication
• Division
• Mental Math
• Counting Money
• Identifying Coins and Currency
• Mental Math
• Memory
• Pattern Identification
• Subtraction
• Small Multiplication
• Equations
• Subtraction
• Multiplication
• Division
• Geometry
• Indentifying shapes, polygons, triangle types, symmetry
• Multiplication
• Subtraction
• Multiplication
• Division
• Subtraction
• Subtraction
• Multiplication
• Division
• Subtraction
• Rounding to the tens and hundreds
• Rounding to the tenths
• Identifying Coins
• Counting Coins
• Giving Change
• Mental Math
• Identifying Coins
• Counting Coins
• Comparing Money Amounts
• Equations
• Basic Subtraction
• Basic Multiplication
• Place Value
• Place Value up to five digits from decimal
• Place Value and Decimals
• Place Value
• Place Value up to hundred thousands
• Estimating sums, differences or products up to the hundred thousands
• Counting Money
• Number Sense
• Coordinate Plane
• Positive/Negative Numbers
• Counting Money
• Exchanging Money with fewest coins
• Standard Units of Capacity, particularly ounces
• Order of Operations
• Basic Operation (+, -, x, /)
• Prime Factorization
• Factors
• Exponents
• Basic Multiplication
• Telling Time to different intervals
• Elapsed Time
• Telling Time
• Roman Numerals
• Estimating sums, differences, and products
• Converting fractions to decimals
• Converting decimals to fractions
• Fraction/Decimal value comparisons
• Probability
• Standard Units of Measurement
• Metric Units of Measurement
• Fractions
• Probability
• Multiplication
• Decimals
• Division
• Percentages
• Exponents
• Metric Conversions
• Place Value
• Mixed Numbers/Fractions
• Mixed Numbers
• Improper Fractions
• Grammar
• Spelling
• Punctuation
• Sentence Correction
• Totem Poles
• Native American Lore
• Mammals
• Classification
• Insects
• Classification

MOBILE APPS
Cash Out

You're the cashier at this crazy store. You need to give change to the customers buying things. Try to sell as many items as possible before the time runs out. First select game play options, then read the word problem and find out how much money you owe. Click on the coins and bills to make the correct change. For example, if you owe the customer \$0.77, click on the quarter three times and click on the penny two times.

Tony Fraction's Pizza Shop

Tony Fraction's Pizza Shop, my most popular game, is now available for the ipad, ipod, and iphone for \$0.99. See how much money you can make in five minutes by using your equivalent fraction skills to fill your customer pizza orders. Be careful, though, your customers are a picky bunch and expect their toppings to be applied according to their odd fractional specifications. If you apply them incorrectly, expect to pay a stiff penalty.

Drag - n - Drop Math

Just like the Flash version on MrNussbaum.com, DragNDrop Math allows students to complete any addition, multiplication, subtraction, or division problem just like they would with paper and a pencil. DragNDrop Math is perfect for students who have trouble keeping numbers organized in large problems, as my unique drag and drop system allows students to seamlessly drag numbers into place. Math problems can be customized to allow the user to choose the number of problems and number of digits in each number for each problem. Users can also choose to work on graph "paper", lined "paper" or blank space. Users can input their own problems. Of course, the program checks to see whether or not the answer is correct and allows students to go back and try incorrect problems again.

Around the World
Around the World is a computer-adapted version of the clasic classroom game – Around the World. In this version, the user competes against kids from all over the world in a game of multiplication flash cards. Be careful, some of the kids in the classroom are faster than others! If you can go “Around the World,” you will receive a special certificate at the end of the game.
Piggy Bankers

Practice your coin and money counting skills in Piggy Bankers! Catch coins and currency falling from the sky to try to reach your target savings amount! Use the arrows to move your piggy banker. Be careful, if you collect more than your target, the game is over. Be on the lookout for spinning tokens. If you can catch a spinning token, you’ll have the opportunity to enter the amount of money needed to reach your target.

Torture the Teacher

Torture your teachers by clicking on the INCORRECT spellings of the words that appear on the chalkboard! Try your hardest to make Mrs. Applecrab, Mrs. Cornpop, and Mr. Nussbaum resign by frustrating them so much with your poor spelling skills! It’s you versus the teachers! You will have the opportunity to make three teachers resign! Be careful though, it gets harder as you move from classroom to classroom as the teachers in later rounds have incredible patience!

Mathepillar
 Mathepillar is an outrageously fun 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 four stages to the game, and each stage presents a slightly more complicated number line or pattern. If a player can pass all four stages, he or she can print out one of six limited edition butterfly certificates, each featuring a different species of butterfly. Try to collect all six!