Kindergarten - 3rd Grade Common Core Add by Composing and Decomposing Numbers Worksheets

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

Practice adding with dice in this unique number bonds worksheet!

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

Enhance your addition skills with this colorful first-grade worksheet about making 10!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Learn to break apart numbers and form 10 in this helpful addition worksheet!

Help students make the connection between addition and subtraction with this appealing worksheet!

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Students will practice adding within 10 as they identify the missing numbers on each number bond using the numbers at the bottom of the page.

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Kindergarteners practice representing equations using ten frames in this addition worksheet!

Practice using ten frames to make 5 in this early addition worksheet for kindergarteners!

Looking for a worksheet that practices addition and subtraction skills? This printable works with fact families and common denominators.

Get practice with addition facts within 20 with this colorful kindergarten math worksheet!

Practice representing 10 using ten frames in this kindergarten addition worksheet!

Get more practice representing 10 using ten frames in this kindergarten addition worksheet!

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Practice making 6 using ten frames with this kindergarten math worksheet!

Introduce learners to ten frames with this inviting early addition worksheet!

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Get more practice using ten frames to make 5 in this early addition worksheet for kindergarteners!

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.

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The last in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!