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

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

Give math skills a workout with this race against the clock! This worksheet of subtraction problems should be worked on for just one minute.

Strengthen subtraction skills in just two minutes with this third-grade worksheet!