Math whizzes can learn to estimate sums quickly using front-end estimation! Round to the highest place value and then add or subtract the rounded numbers.

Help your child get comfortable with rounding numbers to the nearest ten with this sea-themed worksheet.

Get your lasso ready, it's time to round up the hundreds herd! Your rounding rancher will practice estimating numbers to the nearest hundred.

Explore the sea and strengthen number skills with this number ordering worksheet! Your child will order numbers in order to find the lost city of Atlantis.

Keep math skills sharp this Valentine's Day! Practice sequencing numbers by putting this group of 18 consecutive numbers back into the right order.

Learners compare two-digit numbers in this bright and cheery practice worksheet!

Get more practice comparing two-digit numbers with this inviting practice worksheet!

Help your child understand what value means by asking her to compare each pair of objects, then circle the one that's more valuable.

This number sequencing worksheet asks kids to arrange the numbers from least to greatest.

This colorful math worksheet has two advantages for your second grader! She'll boost her subtraction skills as she practices ordering numbers.

Put your second grader's number skills to the test! This charming worksheet asks him to fill in the numbers missing on the balloons--from 100 to 150.

Unscramble the numbers to answer each clue. Strengthen those place value and logic skills as you mix the numbers around according to the clues given.

Time for a numbers round-up! Rounding and estimation are important math concepts that will help boost your child's mental math skills.

Get even more practice comparing two-digit numbers in this bright and colorful practice worksheet!

Fish for the right numbers with this base 10 worksheet. Simple addition helps your kid to understand place values while honing his arithmetic skills.

With a variety of number order challenges, this math worksheet lets your child have fun coloring in the coconuts on the page while honing his math skills.

Little explorers, time to go on an underwater number adventure! Your child can hone his counting skills by putting big numbers in the right order.

Kids practice two-digit subtraction and rounding in this challenging 2nd grade math worksheet.

An easy method to grasp numbers, this base 10 worksheet with simple addition helps your child to understand place values while honing her arithmetic skills.

Kids looking for an adventure will enjoy this jungle-themed number ordering worksheet. Have your kid use math skills to navigate his way to the hidden temple.

It's Easter morning, and your child needs to use his math skills to recover the hidden Easter eggs. Try this math pattern worksheet with your little bunny.

Does your child need practice with his math skills? This printable first grade worksheet will give him practice rounding whole numbers to the nearest ten.

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

This worksheet helps your child sharpen her base 10 skills by challenging her to match the numerals on one side with its spelled out version on the other side.

Are your students' math skills greater than or less than your expectations? Use this quick assessment to gauge your second graders' understanding of three-digit numbers.

It's time to check on those math skills! Assess your second graders' understanding of three-digit place value and expanded form with this quick check-in.

Does your child know the way to the lost city of Atlantis? He can use his math skills to guide him in the right direction in this number order worksheet.