Have your child work backwards to solve addition problems and learn more about the additive inverse.

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

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.

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

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

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!