Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.

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.

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 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!

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

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Sharpen second graders' hundred chart know-how with this addition worksheet!

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Children practice adding integers and decimals to the thousandths place in this practice worksheet.

Give students practice adding three-digit numbers within 1,000!