How quickly can your math master round and add up these sums? Help him build a valuable math skill with this estimation worksheet.

This rounding worksheet helps your students practice rounding three-digit numbers to the nearest hundreds, tens, and ones.

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!

Kids complete inequalities and order groups of numbers from least to greatest and greatest to least.

Turn words into numbers in this colorful math worksheet!

Practice rounding to the tens and hundreds places with this essential rounding worksheet!

Practice writing the names of numbers up to six digits long in this engaging math worksheet!

Round two-digit numbers to the nearest 10 with this essential worksheet!

Hone your rounding skills with this colorful worksheet!

Become a number detective in this riddle-filled worksheet!

Hone your rounding skills with this helpful worksheet!

Test your knowledge of number names with this inviting worksheet!

Develop your rounding skills with this helpful worksheet!

Identify the names of numbers in the tens of thousands in this colorful worksheet!

Match words to visuals in this helpful base ten worksheet!