Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

This first grade math worksheet helps your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

Combining visual with number addition, this first grade math worksheet helps children understand the concept of addition.

Introduce your child to basic subtraction with this 1st grade math worksheet. He'll solve single-digit problems, then rewrite his answers as tally marks.

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

Strengthen early learners’ subtraction skills with this hands-on worksheet!

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

Boost your addition skills with this hundred chart worksheet for first and second graders! 

Hop backwards to subtract in this hands-on math worksheet!

Ascend to subtraction expertise with this engaging worksheet!

Learn your doubles facts with dominoes in this simple addition worksheet!

Build complex structures out of common three-dimensional shapes in this hands-on worksheet!

Work on your word form skills in this colorful, inviting worksheet!

You can measure length with all kinds of units, not just inches and centimeters!

Tackle two-digit addition with place value charts in this helpful worksheet!

Get on a roll with your addition skills in this engaging worksheet!

Speed toward subtraction mastery with this inviting first-grade worksheet!

You don’t need to know magic to make addition sums to appear out of thin air!

Subtract with apples in this sweet, colorful worksheet!

Build your geometry skills one 3D shape at a time with this visual activity geared towards kindergarten and first graders!

In this cheerful activity, enjoy the snowy weather without getting cold!

Orange you glad you know your addition facts? Build fluency skills in this first-grade worksheet!

Invite first graders to dive into the world of two-digit numbers using place value models!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Solve near-doubles facts with this appealing worksheet!

Hone your subtraction skills with this bright, inviting worksheet!

Learn to subtract tens with a visual model in this first-grade worksheet!

Discover how structures are built out of individual 3D shapes in this inviting geometry worksheet!

Reverse engineer subtraction sentences from hundred charts in this engaging math worksheet!

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