Find out what fills a room, but takes up no space, with this riddle and math combo worksheet. Use subtraction skills to solve the riddle on this math worksheet.

In this practice worksheet, students solve 15 three-digit subtraction problems with regrouping.

Get super good at subtraction with this second- and third-grade worksheet!

On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.

Break down two-digit numbers into tens and ones in this helpful subtraction worksheet!

Don’t get discouraged by tricky two-digit subtraction; instead, try the decomposition method!

Magnify your mental math skills with this subtraction worksheet for third graders!