Use the worksheet Census Data 2017: Working for a Living 2 to help learners round the total number of workers to the nearest hundred millions place.

Develop your rounding skills with this helpful worksheet!

Hone your rounding skills with this helpful worksheet!

Learn your way around rounding with this essential worksheet!

Master rounding to the tens place with this engaging worksheet!

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

Master addition using a place value chart with this engaging second-grade worksheet!

Use this math worksheet to round three-digit numbers using vertical number lines.

This worksheet focuses on decimals and how to write them in expanded form using fractions.

In this worksheets, learn how to add the tens first when using a hundreds chart.

Adding and subtracting large numbers can sometimes be difficult. Estimating is an easy way to figure out if your answer is close, or if you need to try again.

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

Get ready to round with this helpful second- and third-grade math worksheet! 

First graders explore two-digit numbers using place value models in this number sense worksheet!

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Invite first graders to dive into the world of two-digit numbers using place value models!

I spy a hungry shark in this worksheet! He's here to help you practice using "greater than" (>) and "less than" (<) symbols!

Students will practice using vertical number lines to round three-digit numbers.

Children learn how to compare numbers using the greater than and less than symbols in this cheerful 2nd grade addition worksheet.

This base 10 worksheet will have your kid breezing through place values and prepare him for math using higher numbers and decimals.

Sweeten math time with our ice cream-themed worksheet. Using the concept of base 10, this math practice sheet teaches kids about place values.

Ready for a little place value fun? In this math worksheet, your child will write out each number in words using place value notation.

Get your students working with place value and comparing two-digit numbers using symbols for greater than, less than, or equal to.

To catch a glimpse of the rocket, complete the color by number worksheet using the key below the picture. First graders will have a blast!

Follow the clues to create a six-digit number using the numbers in the number bank. Use a little bit of logic to unscramble the numbers.

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.