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

Do-re-mi! Musical notes get mathematical in this first grade worksheet featuring single-digit addition problems with sums up to 9.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

In this fruity first grade math worksheet, your child will solve single-digit addition problems with sums up to 9.

Help kindergarteners and first graders boost their addition skills with this worksheet!

With this first grade math worksheet, kids count and add bananas to find sums up to 9.

Practice addition and subtraction with this first-grade hundred chart worksheet!

Give students practice adding seven to numbers within 10 with this first-grade addition worksheet!

In this fruit-themed first grade math worksheet, students will solve single-digit addition problems with sums of 10 or less.

A board game perfect for sharpening your 1st-grader's addition skills.

Print out this starry first grade addition worksheet and sneak in a little math practice before bedtime!

Make early addition click with this engaging hundred chart worksheet designed for first-grade learners!

Make early addition fun and memorable with this engaging doubles facts worksheet for Kindergarten and first grade!

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

Combining visual with number addition, this first grade math worksheet helps children understand the concept of addition.

Get more practice adding tens on an open number line with this first-grade math worksheet!

Your child will use the jacks pictured beside each addition problem to help her count up the answer in this 1st grade math worksheet.

Make your first grader's addition skills as strong as a crunchy carrot! Use this colorful counting worksheet to boost her ability.

How many ways can your first grader make each number? They'll boost their addition, counting, and problem solving skills!

Get even more practice adding tens on an open number line with this first-grade math worksheet!

This colorful, first grade addition worksheet really has it all: practice with addition word problems, counting, and drawing!

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Covering single-digit addition problems that add up to 9 or less, this first grade math worksheet offers a good introduction to beginning arithmetic.

Guide the bird back to its nest with the help of addition in this first- and second-grade worksheet!

Expressing addition problems both visually and numerically, this first grade math worksheet offers a good introduction to number addition.

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

This fun first grade math worksheet uses stacks of library books to help kids practice single-digit vertical addition.

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

This colorful worksheet will test your first grader's mental math skills while also allowing her to check each problem visually.

This fun first grade math worksheet uses ice-cream scoops to help kids practice counting and single-digit vertical addition.