Explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

How high can you count? First graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

This expanded form worksheet gets your child to break down numbers by ones and tens. This expanded form worksheet is an easy introduction to place value.

Practice rearranging addition equations with this colorful worksheet!

Test your subtraction skills in this simple math worksheet!

Take countdowns to the next level with this two-digit backwards counting worksheet.

Say goodbye to spring fever with this sweet spring-themed math puzzle!

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

Rocket your subtraction skills to new heights with this engaging worksheet!

Journey to addition expertise in this charming first-grade worksheet!

Solve a sunny, summery sudoku puzzle in this sandcastle-themed puzzle!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

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

No need for a submarine to explore the depths of the sea in this bright, colorful subtraction worksheet!

Make your way through a maze of addition problems in this engaging worksheet!

Step on the gas and solve these problems as quickly as you can in this inviting subtraction worksheet!

Shoot for success in this basketball-themed addition worksheet!

Most kids are good at counting forward, but counting backward is a different ball game. Practice counting down by filling in the blanks with the right numbers.

Solve math puzzles so you aren’t puzzled by addition problems in the future!

Soar above the clouds and practice adding and subtracting within 10 with this fun fluency worksheet!

Practice counting and adding by ten with a hundred chart!

Try your luck at adding doubles with this colorful first-grade worksheet!

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

Practice addition and subtraction with this first-grade hundred chart worksheet!

Ascend to subtraction expertise with this engaging worksheet!

Base your knowledge of word form in base ten blocks with this fill-in-the-blank worksheet!

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

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