Shape up your addition skills with these square puzzles!

Track down sneaky number pairs to make 10 in this unique addition worksheet!

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Master the commutative property of addition with this inviting worksheet!

Practice rearranging addition equations with this colorful worksheet!

Learn to use the commutative property with three-addend addition expressions!

After kids solve the two-digit addition and subtraction problems on this second grade math worksheet, they use the key to color in the shapes on the mosaic.

Count up the shapes to solve each multiplication equation! This worksheet is a great way to help a visual learner nail down the concept of multiplication.

Can your first grader dig through a leafy mess to find the numbers that are added together for each clover? He'll come out of it with stronger addition skills!

Learn to navigate a hundred chart with this first-grade worksheet!