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

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

Practice making balanced equations with this first-grade math worksheet!

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

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 while honing your logic skills. Fill in the missing blanks with the correct numbers to make each equation true.

Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.

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

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!

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

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

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

Each Christmas gift in this math and coloring worksheet contains an addition or subtraction problem that helps your child crack the color 'code.'

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

Our combination math and color-by-number worksheet gets your kid to use both sides of his brain. It's Christmas and Santa needs help coloring in his gifts.

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!

Pick pumpkins with equivalent expressions in this first- and second-grade worksheet!