Addition and Inverse Operations

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33 filtered results
Addition and Inverse Operations
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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
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
Fact Family Trees
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
Number Bonds All Around
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
Fact Family Houses
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
Build Your Own Number Bond
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
Dots & Dots of Fact Families
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
Inverse Subtraction Practice
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
Fact Family Triangles
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
Additive Inverse Practice
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
Fact Family Houses
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
Break the Numbers Down!
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
Frosty Fact Families: Addition and Subtraction
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
Building Fact Family Houses
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
Inverse Operation: Addition and Subtraction
Inverse Operation: Addition and Subtraction
Worksheet
Inverse Operation: Addition and Subtraction
Help children make the connection between addition and subtraction with this practice worksheet!
1st grade
Math
Worksheet
Domino Number Sentence
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
Make Your Own Fact Family Triangles
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
Fact Family Dice
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
Fact Family Game: Hunting for Fact Families
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
Write a Number Sentence
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
Inverse Operations Practice
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
Gather the Fact Family Equations
Gather the Fact Family Equations
Worksheet
Gather the Fact Family Equations
Gather the fact family equations hidden in the puzzle to complete the fact family. Finish with an organized written report of your findings.
1st grade
Math
Worksheet
Making Number Connections
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
Find the Fact Family
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
Where Are the Fact Family Number Sentences?
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