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Addition and Inverse Operations**

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Fact Family Houses

Worksheet

Fact Family Houses

This fact family worksheet gets kids to add and subtract. In this fact family worksheet, third graders will fill in the missing numbers in fact family houses.

1st grade

Math

Worksheet

Number Bonds All Around

Worksheet

Number Bonds All Around

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.

1st grade

Math

Worksheet

Assessment: Entering Second Grade Math

Exercise

Assessment: Entering Second Grade Math

Assessment: Entering Second Grade Math will help students practice this key first grade skill. Try our free exercises to build knowledge and confidence.

1st grade

Math

Exercise

Inverse Operations Quiz

Game

Inverse Operations Quiz

Practice using inverse operations, which means using subtraction to help you solve an addition problem.

1st grade

Math

Game

Build Your Own Number Bond

Worksheet

Build Your Own Number Bond

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

1st grade

Math

Worksheet

Fact Family Trees

Lesson Plan

Fact Family Trees

Number facts are related, just like families! Help students learn all about fact families while they make fact family trees!

1st grade

Math

Lesson Plan

Inverse Subtraction Practice

Worksheet

Inverse Subtraction Practice

Your child will practice subtraction, by using inverse operations. Find the missing numbers to solve the subtraction problems.

1st grade

Math

Worksheet

Frosty Fact Families: Addition and Subtraction

Worksheet

Frosty Fact Families: Addition and Subtraction

Practice addition and subtraction with this fact families worksheet. Your 1st grader will be more prepared for school after the break!

1st grade

Math

Worksheet

Additive Inverse Practice

Worksheet

Additive Inverse Practice

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

1st grade

Math

Worksheet

Building Fact Family Houses

Worksheet

Building Fact Family Houses

Kids find the missing numbers and use their knowledge of inverse operations to solve the addition and subtraction problems by building fact family houses.

1st grade

Math

Worksheet

Domino Number Sentence

Worksheet

Domino Number Sentence

Have your student add the domino dots to build fact family number sentences. Your student will practice building number sentences.

1st grade

Math

Worksheet

Break the Numbers Down!

Worksheet

Break the Numbers Down!

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.

1st grade

Math

Worksheet

Fact Family Game: Hunting for Fact Families

Worksheet

Fact Family Game: Hunting for Fact Families

Kids will practice hunting down fact families with this fact family game. Their recognition skills will be tested as they track down number sentences.

1st grade

Math

Worksheet

Inverse Operation: Addition and Subtraction

Worksheet

Inverse Operation: Addition and Subtraction

Your child will complete the addition number sentence to learn more about inverse operations. Start off your child with this inverse operation worksheet.

1st grade

Math

Worksheet

Find the Fact Family

Worksheet

Find the Fact Family

Kids practice finding the hidden number sentences that make up a fact family. See how many you can find!

1st grade

Math

Worksheet

Dots & Dots of Fact Families

Lesson Plan

Dots & Dots of Fact Families

Get out the dominoes! This fun lesson help students visualize how addition and subtraction are related, all while building their fact family fluency.

1st grade

Math

Lesson Plan

Making Number Connections

Worksheet

Making Number Connections

Your child will help by completing fact family houses with the information given. Then, she will use the word bank to fill out sentences about her observations.

1st grade

Math

Worksheet

Fact Family Dice

Worksheet

Fact Family Dice

Your child will use his knowledge of inverse operations to build another fact family number sentence and even complete a fact triangle.

1st grade

Math

Worksheet

Inverse Operations Practice

Worksheet

Inverse Operations Practice

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

1st grade

Math

Worksheet

Fact Family Triangles

Lesson Plan

Fact Family Triangles

This hands-on lesson will get students thinking and talking about how the numbers in fact families are related. Use alone or with the lesson plan **Fact Family Trees.**

1st grade

Math

Lesson Plan

Find the Missing Fact Family Number

Worksheet

Find the Missing Fact Family Number

Your child will enjoy cutting and pasting while solving problems to fill in the missing information.

1st grade

Math

Worksheet

Write a Number Sentence

Worksheet

Write a Number Sentence

Your student will learn how to write a number sentence to complete the fact families.

1st grade

Math

Worksheet

Fact Family Houses

Lesson Plan

Fact Family Houses

Math meets art in this fun lesson where students create a house for a fact family. Use the scaffolded EL lesson plan alone or with **Dots & Dots of Fact Families.**

1st grade

Math

Lesson Plan

Make Your Own Fact Family Triangles

Worksheet

Make Your Own Fact Family Triangles

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

1st grade

Math

Worksheet

Where Are the Fact Family Number Sentences?

Worksheet

Where Are the Fact Family Number Sentences?

Your kid will help bring the whole fact family together by finding the fact family number sentences in the puzzle and circling them.

1st grade

Math

Worksheet