Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

Challenge students to justify their answers about questions involving rounding.

Kids practice rounding to the nearest ten, hundred, and to the place value underlined on this math worksheet.

Teach your child how to round to the nearest hundred the fun way with this sea-themed worksheet featuring a swimming sea turtle and some sea stars.

Learn your way around rounding with this essential worksheet!

Hone your rounding skills with this colorful worksheet!

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