Kids solve subtraction problems with three-digit numbers using regrouping in this third grade math worksheet.

Springtime subtraction is in the air, and so are these regrouping problems. Have your kid try subtraction with regrouping in this spring math worksheet.

Kids solve subtraction problems with two-digit numbers using regrouping on this third grade math worksheet.

Do some subzero subtraction with this regrouping worksheet. Kids will regroup, or borrow, to do some tricky subtraction work.

Kids complete each equation on this third grade math worksheet by determining whether an equation is addition or subtraction and writing in the correct sign.

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