Adding large numbers becomes easy when you know how to round. Add two groups of numbers, round them to the nearest 10, then add again.

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

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

Want to give your second graders practice writing numbers in expanded form? Students will have fun filling in these turtle shells with the expanded form of three-digit numbers.

Use this worksheet to engage students in conversations and collaboration with their peers as they represent the values of three-digit numbers using base-ten blocks.

Children will fill in the missing numbers from 63 to 72 in this sweet number sense worksheet.

Estimate the sum in each of these math problems. Challenge your child to round to the nearest hundred first, then add the two rounded numbers.

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

Use this glossary with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

Use these vocabulary cards with the EL Support Lesson: Place Value and Rounding.

With a lesson on comparing numbers using the greater than and less than symbols, this 2nd grade math worksheet adds an extra dimension to addition practice.

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

Help your first grader refresh her understanding of the order of numbers with this practice quiz.

Help your students understand two-digit numbers and what they represent! Print and laminate a set of the Place Value Mat: Two-Digit Numbers to support young math learners as they develop a stronger number sense!

Students draw dimes and pennies to practice solving for 10 more and 10 less than a given two-digit number in this money math worksheet.

Children complete a dot-to-dot puzzle from 0 to 30 to reveal a horse's quiet shelter in this number sense worksheet.

Which is taller? Introduce kids to concepts of height and measurement with this beginner's worksheet!

On this worksheet, kids compare the numbers written on each scoop of ice cream and color in the scoop with the biggest number.

Decimals can be daunting, but your kid can gain comfort with them without writing. This worksheet lets your kid work with money without writing decimal amounts.

Use this language routine to elicit meaningful conversation among your students! Will students be able to solve the problem by asking their partner for the information they need?

What has 83 dots and knows how to whinny? This animal dot-to-dot gets your child to sketch the outline of a show jumper, while getting some number practice too.

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

Match the numbers with their written out forms on this math worksheet. Your child can brush up on place values as well as gain mastery of the base 10 system.

This number factory is getting out of order, can your child help? Hell put random numbers back in the right order.

This colorful worksheet will give your second grader practice with double-digit subtraction while also getting her to identify odd and even numbers.

This colorful printable encourages your second grader to practice subtraction as well as odd and even numbers!

Grab a number chart that goes up to a hundred and fill in the numbers surrounding the ones in the green boxes on this math and patterns worksheet.

This exercise will help your students strengthen their number sense by reviewing the basics of place value to round numbers correctly.

In this second grade math worksheet, your child will learn about place value and practice reading and writing whole numbers up to the thousands.

Give your second grader extra practice with both subtraction and determining which numbers are odd and even with this colorful worksheet!