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

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

Climb toward the sum by making tens in this helpful addition worksheet!

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

Master the commutative property of addition with this inviting worksheet!

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.

Test your addition skills with this hands-on math worksheet!

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