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

These Christmas presents are missing some color! Challenge your second grader to review addition and subtraction facts by solving the equations in these gifts.

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.

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

Kids check their subtraction by reversing the problems, then adding up the numbers.

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

Get familiar with doubles fact families in this charming first-grade worksheet!

Follow the clues to find mystery numbers with this second-grade hundred chart worksheet!

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

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

Help students make the connection between addition and subtraction with this appealing worksheet!