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

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

Learn to navigate a hundred chart with this first-grade worksheet!

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

Complete autumnal number bonds in this kindergarten and first-grade worksheet!

Try your luck at adding doubles with this colorful first-grade worksheet!

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

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

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

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

Practice addition within 100 using open number lines with this first-grade math worksheet!

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

Help first and second graders practice solving near-doubles facts using this fun worksheet!

The fun quickly adds up with this winter-themed addition activity page for first graders!

Jump into addition with this hundred chart worksheet for first and second graders! 

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

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

Enjoy an egg-cellent Easter review of addition facts! Hunt for a solution in each colorful egg, with simple addition problems for your first grader to solve.

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant 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.

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

Test your addition skills with this hands-on math worksheet!

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Practice adding tens with a visual model in this helpful worksheet!