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

Learn how to use doubles facts to solve other addition problems!

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

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

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

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

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

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!

Solve addition problems using the near-doubles method with this helpful worksheet!

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

There’s value in adding with place value! Practice using place value charts in this charming second-grade worksheet!

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 using place value to solve addition problems with this math worksheet!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Challenge your second grader with some 2-digit addition review using this addition crossword!

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!

Make math fun with this doubles facts maze! 

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!