Kids will learn more about inverse operations by reviewing their subtraction problems. Use addition, the inverse of subtraction, to review problems.

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!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

Practice solving different types of subtraction word problems with this worksheet. Plenty of space is included for students to show their thinking!

Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.

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

Review addition fact families with your child to help him reach for the stars! A mix of addition and subtraction will sharpen his math skills.

Use these vocabulary cards with the EL Support Lesson: Fact Family Houses.

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

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

This subtraction worksheet will help strengthen your students' ability of understanding word problems and they key words involved. Plenty of space is included for students to show their thinking!

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.

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

Master simple addition and subtraction facts with this inviting math worksheet!

Students hone subtraction skills by using their understanding of addition with this inviting math worksheet!

Students further hone subtraction skills by using their understanding of addition with this appealing math worksheet!

Get more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Get even more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Get more practice making balanced equations with this first-grade math worksheet!

Get even more practice making balanced equations with this first-grade math worksheet!

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

Find facts fast as you add 3 and subtract 3 in this engaging worksheet!

Find facts fast as you add and subtract 4 in this engaging worksheet!

Find facts fast as you add and subtract 5 in this engaging worksheet!

Find facts fast as you add and subtract 6 in this engaging worksheet!

Find facts fast as you add and subtract 7 in this engaging worksheet!

Find facts fast as you add and subtract 8 in this engaging worksheet!

Find facts fast as you add and subtract 9 in this engaging worksheet!