Use this number line as a tool to practice adding and subtracting within 20.

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

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

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

Help your child learn the basic idea behind addition with this leafy math worksheet.

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.

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

Get your drawing hand ready! This addition page is all about visualizing the problem before solving it.

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

One day your little one may collect a huge set of shoes, but he'll need to count and add first! Give him some practice adding shoes with this worksheet.

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

First graders will berry much enjoy this fruit and vegetable-themed addition fluency worksheet!

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

Learn how to use doubles facts to solve other addition problems!

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

Construct your own math city with number sentences in this colorful second-grade worksheet!

Practice addition within 10 using ten frames with the help of this addition strategies worksheet! 

Make math fun with this doubles facts maze! 

Engage young learners with this fun math maze featuring addition and subtraction facts within 20!

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Practice adding doubles facts with this engaging worksheet!

Solve near-doubles facts with this appealing worksheet!

Learn a new addition strategy using ten frames in this first-grade math worksheet!

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

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

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.