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

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

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

Make two-digit addition easier with this inviting worksheet!

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

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

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

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

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

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

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.

Explore finding missing starting numbers in addition equations with this engaging hundred-chart worksheet!

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Test your addition skills with this helpful hundred chart worksheet!

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!

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

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!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

Explore 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!