MrNussbaum.com offers four types of math drills. See below for details

• Worksheet (Scrollable) - Students find the answer to a given problem from a list of possible answers using a drop-down menu. Or, students are given a sheet in which they fill in the blank.
• Drag&Drop - Students drag the answer next to the correct problem.
• Timed Worksheets - These are similar to Worksheet worksheets bu have a two or three minute time limit.
• Flash Cards - These serve as informal practice for students in the form of digital flash cards.

Rounding Drills

Rounding/Estimation Games

The following math games focus on or incorporate rounding or estimation into the game play. See the descriptions below Half-Court Rounding (grades 2 and up) Skills: Rounding Object: Shoot three-pointers, two-pointers, and one-pointers by rounding numbers in this fast-paced basketball game. Visit Half Court Rounding Now! Estimation Valley Golf (grades 3 and up) Skills: Estimating answers to large problems Object: Get the lowest score possible by closely estimating the answers to large sums, differences, and products. Visit Estimation Valley Golf Now! Home Run Derby Math (grades 3 and up) Skills: Addition, Subtraction, Multiplication estimations. Object: Smack tape-measure home runs by calculating accurate estimates of math problems. Visit Home Run Derby Math Now! Computation Castle (grades 4 and up) Skills: Fractions, Rounding, Place Value, Metrics, Exponents Object: Save the Royal Family at Computation Castle by using your math skills to make the correct potions. Visit Computation Castle Now!