# Addition and Missing Factors

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Addition and Missing Factors

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26 filtered results

Addition and Missing Factors

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Addition and Subtraction practise

Workbook

Addition and Subtraction practise

Brush up on addition and subtraction with these maths worksheets that will challenge your third grader.

Year 4

Maths

Workbook

All in the Fact Family

Workbook

All in the Fact Family

Number sentences make more sense when picking apart fact families and putting them back together! This colorful workbook helps kids make connections between addition and subtraction.

Year 2

Maths

Workbook

Maths Fact: Relationship Between Addition & Subtraction

Worksheet

Maths Fact: Relationship Between Addition & Subtraction

Kids add, subtract, or use maths facts they have committed to memory to fill in the missing numbers in the fact families on this year four maths worksheet.

Year 2

Maths

Worksheet

Maths Monster Madness

Worksheet

Maths Monster Madness

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

Year 2

Maths

Worksheet

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.

Year 2

Maths

Worksheet

Mystery Addends: Representing Word Problems

Lesson plan

Mystery Addends: Representing Word Problems

Make a maths mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.

Year 2

Maths

Lesson plan

Maths Crossword Puzzles for Kids

Worksheet

Maths Crossword Puzzles for Kids

Make maths more enjoyable with these simple maths crossword puzzles for kids!

Year 2

Maths

Worksheet

Where is my Fact Family?

Lesson plan

Where is my Fact Family?

This nifty lesson helps kinesthetic learners reinforce their knowledge of the commutative property. Students will love the challenge of matching equations with their fact families.

Year 2

Maths

Lesson plan

Snail Fact Families

Worksheet

Snail Fact Families

Kids add, subtract, or use maths facts they have committed to memory to fill in the missing numbers in the fact families on this year three maths worksheet.

Year 2

Maths

Worksheet

Give Me 10!

Lesson plan

Give Me 10!

Roll some dice to introduce the early concepts of associative and commutative properties in addition by composing and decomposing 10. Worksheets and a quiz are included!

Year 2

Maths

Lesson plan

Maths Crosswords

Worksheet

Maths Crosswords

Here's a fun way to approach simple maths facts. Use these maths crosswords to review addition the fun way!

Year 2

Maths

Worksheet

Balance Each Side

Worksheet

Balance Each Side

This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practise seeing how multiple number combinations can make the same number.

Year 2

Maths

Worksheet

The Numbers Are Missing!

Worksheet

The Numbers Are Missing!

Uh-oh, the numbers have gone missing! Help students learn that the equals sign means “the same as” as they fill in missing factors to balance the equations.

Year 2

Maths

Worksheet

Make it Fair With Equal Groups

Worksheet

Make it Fair With Equal Groups

Kids love it when things are fair! Help students make equal groups of toys while exploring how the equals sign means “the same as.” Students will draw the missing objects and write the missing factors to balance the equations.

Year 2

Maths

Worksheet

What's the Value?

Lesson plan

What's the Value?

This lesson provides students with practise as they find the missing parts of a whole and justify their reasoning. Use alongside the What's That Number lesson or alone as a support lesson for students.

Year 3

Maths

Lesson plan

Addition and Missing Factors

Exercise

Addition and Missing Factors

Adding up missing factors will be a routine matter for students after they complete this exercise.

Year 4

Maths

Exercise

Addition Symbols maths Lab

Worksheet

Addition Symbols maths Lab

Your can experiment with addition facts here in the maths lab. Can he write the missing addition symbols and complete the problems?

Year 2

Maths

Worksheet

Circles in a Cup

Lesson plan

Circles in a Cup

Help students visualize the missing addend in an addition problem with this fun game. Use this scaffolded EL lesson alone or for more practise before teaching the **Mystery Addends: Representing Word Problems** lesson.

Year 2

Maths

Lesson plan

Maths Lab Addition #2

Worksheet

Maths Lab Addition #2

Not only can your child practise her maths facts with numbers between 1 and 20, she'll also practise writing addition problems with the correct symbols.

Year 2

Maths

Worksheet

Balancing Act

Worksheet

Balancing Act

These scales need balancing! By filling in missing addends, this worksheet helps students understand how an equals sign means “the same as.”

Year 2

Maths

Worksheet

Make it the Same

Worksheet

Make it the Same

It’s time to learn more about the equals sign! By filling in missing factors, students learn how the equals sign means “the same as.”

Year 2

Maths

Worksheet

What's Missing?

Worksheet

What's Missing?

This activity will help students reflect on the many potential combinations for a number as they work on identifying a missing part of a whole using dots and a word bank.

Year 3

Maths

Worksheet

Addition Fact Families: Reach for the Stars #1

Worksheet

Addition Fact Families: Reach for the Stars #1

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

Year 2

Maths

Worksheet

Simple Arithmetic

Worksheet

Simple Arithmetic

Have a ball with this addition and subtraction worksheet! Kids fill in the missing numbers on each beach ball to make its statement true.

Year 2

Maths

Worksheet

Match: Addition Within 20 and Missing Factors 2

Game

Match: Addition Within 20 and Missing Factors 2

Fill in these addition facts! This game challenges kids to match missing factors to each equation.

Year 2

Maths

Game