Help learners build addition fluency with this worksheet that focuses on adding six to numbers within 10!

Learners compare two-digit numbers in this bright and cheery practice worksheet!

Get more practice comparing two-digit numbers with this inviting practice worksheet!

If your first grader needs some help with single-digit addition, capitalize on his counting skills with this colorful addition worksheet!

Find facts fast as you add and subtract 10 in this engaging worksheet!

In this draw and add challenge worksheet, children draw pictures of the items they are adding in order to visualize their work.

This round-up of addition word problems contains some cute images that get kids thinking about basic addition in a new way.

This balloon busters game gets kids to do mental math in search of the number 10. Kids will 'pop' each balloon that equals 10 in this fun math worksheet.

With this math facts practice sheet, your little skier will join these contenders to race to the finish.

This math game is a great way to help first grade learners hone their addition and subtraction skills as they race to 100.

Practice using ten frames to find missing numbers with this friendly subtraction worksheet!

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

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Invite students to explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

Explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

Explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

Help your first grader visualize how addition works with this brightly-colored worksheet that includes a visual representation of each equation.

Your first grader can learn single-digit addition by counting up dots with this colorful worksheet!

Can your first grader count from 1 to 50? Test his counting and writing skills with this colorful printable.

Practice your fluency facts with this addition worksheet for kindergarteners and first graders!

Find facts fast as you add 3 and subtract 3 in this engaging worksheet!

Find facts fast as you add and subtract 4 in this engaging worksheet!

Find facts fast as you add and subtract 5 in this engaging worksheet!

Find facts fast as you add and subtract 6 in this engaging worksheet!

Find facts fast as you add and subtract 7 in this engaging worksheet!

Find facts fast as you add and subtract 8 in this engaging worksheet!

Find facts fast as you add and subtract 9 in this engaging worksheet!

How many ways can your first grader make each number? Their addition and problem solving skills will get a boost with this one!