Kids practice adding single-digit numbers and writing the sums on this ocean-themed preschool and kindergarten math worksheet.

Add some undersea creatures to your kindergartener's math practice. He'll practice single digit addition as he adds up some new ocean friends.

Challenge your third grade mathematicians with these addition and subtraction word problems. This exercise is designed to assess your students' math level at the beginning of third grade.

Journey to addition expertise in this charming first-grade worksheet!

Learn to navigate a hundred chart with this first-grade 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 a visual strategy for addition with regrouping in this second-grade worksheet!

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

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

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Practice adding with this third grade addition worksheet. Your child will hone his addition skills.

Explore properties of operations while writing addition equations in this second-grade math worksheet!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Kids solve addition problems with three-digit addends using regrouping on this third grade math worksheet.

Let’s chart a calculated course with this engaging second-grade addition activity!

Kids solve addition problems with two-digit addends using regrouping on this third grade math worksheet.

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

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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

Boost your child's addition with carrying skills with this cheery, monster-filled second grade math worksheet.

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

For double-digit addition practice, try this second grade math worksheet. Don't forget to carry that one!

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!

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

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

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

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