This printable game, called 101 and Out!, is a great way for kids to practice their place value skills by using a hundreds chart.

Switch up your addition practice with this engaging first-grade worksheet!

Test your addition knowledge in this charming worksheet!

To determine this hero's mystery code name, your second grader needs to find the answers to this page full of two-digit addition problems.

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

Try your hand at turnaround facts with this interactive addition worksheet for first graders!

Learn to break apart numbers and form 10 in this helpful addition worksheet!

Test your skills with addition in this essential compensation worksheet!

Find friends in trusty tens with this colorful addition worksheet!

Flip dominoes around to learn about the commutative property of addition in this engaging worksheet!

Regroup ones into tens to add in this engaging first-grade worksheet!

Work with doubles and hone your addition skills in this helpful math worksheet!

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

Give your first grader's math skills a boost with this delightful worksheet that asks them to complete a collection of one-digit addition problems.

Master making ten to help you solve addition problems in this helpful worksheet!

Shape up your addition skills with these square puzzles!