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

Bolster your third grader's addition skills with at-home practice in three-digit addition.

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

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

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

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! 

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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

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

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Test your addition skills with this helpful hundred chart worksheet!

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

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

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

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

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

Get ready for some magic math with this exciting worksheet!

Make two-digit addition easier with this inviting worksheet!

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

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