Use this visual model to practice adding 10 to two-digit numbers!

Use this resource to assess students’ abilities to solve a variety of word problems.

Use open number lines to practice addition within 100 with this colorful math worksheet!

Use this Arctic-themed resource with your students to practice multi-step word problems with mixed operations.

Use this winter-themed resource with your students to practice multi-step word problems with mixed operations.

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

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

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

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

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Make two-digit addition easier with this inviting worksheet!

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

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

Test your talent in two-digit addition with this colorful math worksheet!

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Help your child master addition using carrying with this second grade math worksheet offering two-digit problems and an adorable bird theme.

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

Practice 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!

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

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

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

Mastering subtraction is a lot like mastering baseball - it takes practice. Students can practice their subtraction skills by using the regrouping method.

Give your child's addition skills a boost with this second grade math worksheet that offers practice in two-digit addition using carrying.

Ask your second grader to help out Ken the Carpenter, and his double-digit addition skills will get a boost, too!

Help your child master two-digit addition using carrying with this second grade math worksheet that offers 12 problems and a cute bird theme.

Help your child master addition using carrying with this colorful second grade math worksheet that includes 12 two-digit problems and a fun fish theme!

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.