Master making ten to help you solve addition problems in this helpful worksheet!

This worksheet is a fun way to practice skip counting by nine, addition facts, and number sense skills.

Create models of addition problems with this compensation worksheet for second and third graders!

Test your skills with addition in this essential compensation worksheet!

Explore finding missing starting numbers in addition equations with this engaging hundred-chart worksheet!

This worksheet is a fun way to practice skip counting by seven, addition facts, and number sense skills.

Explore properties of operations while writing addition equations in this second-grade math worksheet!

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Add some color to these Christmas presents in this color-by-number mental math worksheet. Kids will exercise addition and subtraction skills.

This Christmas color-by-number worksheet gives kids the added challenge of solving math problems. Practice math and creativity with this Christmas worksheet.

What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.

Santa left some gifts, but they need a little color. Your child will color the gifts by number with the help of some addition and subtraction problems.

Celebrate the joy of Christmas with an addition and subtraction focused color-by-number worksheet. Your child will solve equations and color in our worksheet.

Kids get a taste of basic algebra in this 2nd grade math worksheet. Kids flip the equations and reverse the operations in order to find the missing number.

Should this Christmas present be red, yellow, or green? It's up to your young mathematician to find out in this Christmas math and color-by-number worksheet.

It's almost Christmas time, and it's up to your kid to calculate the numbers of the season. Tally up the number of Christmas ornaments, candy canes, and movies.

This activity will help students reflect on the many potential combinations for a number as they work on identifying a missing part of a whole using dots and a word bank.

Use this worksheet to practice describing an array with repeated addition. Kids will practice writing number sentences for arrays before applying their knowledge to array word problems.

Our combination math and color-by-number worksheet gets your kid to use both sides of his brain. It's Christmas and Santa needs help coloring in his gifts.

Use this handy graphic organizer to help students figure out how many parts make up a whole. Then they'll write out their answers using a helpful number words word bank.

Tristan had 74¢ and Juniper gave him a quarter. How much does he have now? Kids will practice identifying coins and using the part-part-whole concept (number bonds) to solve money word problems in this two-digit addition worksheet.

An adorable whale is here to help your child practice addition and learn about inequalities in this cheerful 2nd grade math worksheet.

Combining advanced two-digit addition with inequality statements, this 2nd grade math worksheet really packs a punch.

Kids try their hand at reverse addition and subtraction in order to find the numbers missing from each equation in this 2nd grade math worksheet.

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Kids practice reverse addition and subtraction to find the missing numbers in this fun 2nd grade math worksheet.

Construct a thriving metropolis with this colorful addition worksheet for second graders!