This watery worksheet is the perfect way to teach your child how to round to the nearest hundred.

Rounding numbers can be tricky. Teach your third graders the rhyme five or more up the score, four or less let it rest.

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.

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

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

Learn your way around rounding with this essential worksheet!