It's time to check in on those addition skills! Use this math activity to assess your students’ understanding of addition by having them solve addition problems within 20.

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.

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

It's the Winter Olympics, and two skiers are racing down the mountain. Get your kid to find out who wins with our combination math and color-by-number activity.

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

This second grade worksheet is two activities in one, offering two-digit addition practice and coloring, too!

Beach fun and multiplication? It's an unlikely pairing, but this word problem worksheet shows how handy multiplication can be in day-to-day activities.

Practice adding doubles facts with this engaging worksheet!

Learn how to make 10 with this kindergarten worksheet!

An introduction to addition worksheet for preschoolers and kindergarteners, featuring presents.

Construct a colorful city with this engaging second-grade addition worksheet!

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

Practice fluency by building a flourishing city in this second-grade worksheet!

Double your knowledge of doubles with the help of this inviting addition worksheet!

Build a mathematical metropolis with this fun worksheet for second graders!

Build addition fluency with this worksheet that focuses on adding eight to numbers within 10!

Children make the connection between counting and addition in this fun cut-and-paste worksheet.

Practice addition under 20 with visual models in this useful math worksheet!

Dive into addition within 10 with this fun cut-and-paste math worksheet!

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Use math to construct a thriving city in this colorful worksheet for second graders!

Draw shapes to add on to make 10 in this sweet kindergarten math worksheet!

Practice fact fluency by combining ten frames and number bonds with this kindergarten worksheet!

Don’t be spooked by spiders or number bonds in this friendly math worksheet!

Uncover a picture using your addition skills in this second-grade hundred chart worksheet!

Practice addition facts with this pie-themed worksheet for kindergarteners and first graders!

Use critical thinking skills and a bit of addition to find the correct numbers and fill in this second grade worksheet.

Print out this fairy-themed worksheet for a fun, easy way to help kindergarteners learn simple addition skills.

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Contine to build addition fluency with this worksheet that focuses on adding five to numbers within 10!