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

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

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

Help your child practice carrying with this second grade math worksheet that includes 12 two-digit addition problems.

Use critical thinking skills and a bit of addition to find the correct numbers and fill in this second grade worksheet.

Featuring a word puzzle at the end, this 2nd grade math worksheet makes two-digit addition new and exciting!

Master addition using a place value chart with this engaging second-grade worksheet!

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd 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!

Kids can practice two-digit addition, then crack a word puzzle using their answers in this 2nd grade math 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! 

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.

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

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.

Boost your child's addition fact fluency with this second grade math worksheet offering two-digit addition problems that require carrying.

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!

Help your child master carrying with this second grade math worksheet that includes two-digit addition problems and a cute bug theme!

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