Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

Covering single-digit addition problems, this first grade math worksheet offers an approachable introduction to math beyond counting.

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

Orange you glad you know your addition facts? Build fluency skills in this first-grade worksheet!

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

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! 

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Put your hundreds chart skills to the test by counting up the charts on this first grade math worksheet.

Give your child practice with his math skills with this first grade worksheet, which is all about addition.

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

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Lay the foundation for multiplication by having your second grade students work with the 5 x 5 array model! 

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

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

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Uncover a picture using your addition skills in this second-grade hundred chart worksheet!

Children get to color while practicing addition with carrying in this second grade math worksheet that doubles as a coloring page.

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.

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

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

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

This fun first grade math worksheet presents addition problems two ways: with numbers and with dots! An excellent introduction to addition.

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

In this first grade math worksheet, your child will solve single-digit addition problems two ways: with numbers and with dots!

This fun first grade math worksheet combines visual and number addition so your child can see visually how addition works.