Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!

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

Practice solving near-doubles facts with this engaging worksheet!

Master the commutative property of addition with this inviting worksheet!

Learn how the commutative property works with this colorful worksheet!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Shape up your addition skills with these square puzzles!

The fun quickly adds up with this winter-themed addition activity page for first graders!

Ready, set, go! Start the timer and get going on this one-minute math addition practice.

Try using the associative property in this fill-in-the-blank worksheet!

Practice a vital addition skill with this bright, summery worksheet!