Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

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

In this fact family practice worksheet, kids show that they understand the inverse relationship between addition and subtraction.

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

Spark some campfire math magic with this worksheet made for first and second graders!

Invite students to explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

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

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

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

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

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

Leap into learning like a hungry frog snapping up flies with this math worksheet for first and second graders!

Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!

Hook your first- and second-grade students with a splash of math fun!

This worksheet is a recipe for expertise in addition and subtraction facts!

Solve your way through this math maze for first and second graders!