# 3.OA.A.4 Worksheets, Workbooks, Lesson Plans, and Games

#### CCSS.maths.CONTENT.3.OA.A.4

:
"Determine the unknown whole number in a multiplication or division equation relating three whole numbers."

These worksheets can help students practise this Common Core State Standards skill.

## Worksheets

Multiplication Fun
Worksheet
Multiplication Fun
Have some multiplication fun! The numbers in the equations are missing because they're off at a numbers party. Fill in the missing numbers.
Year 4
Maths
Worksheet
Snail Division
Worksheet
Snail Division
Young mathematicians can complete these division problems alongside a friendly snail. practise division with this snail-themed maths worksheet.
Year 4
Maths
Worksheet
Maths-Go-Round: Division (Easy)
Worksheet
Maths-Go-Round: Division (Easy)
Have your child grab a friend and take on this board game that makes difficult division problems easy and fun.
Year 4
Maths
Worksheet
Multiplication to Ring in the Chinese New Year
Worksheet
Multiplication to Ring in the Chinese New Year
Celebrate your child's maths skills with this Chinese New Year multiplication worksheet!
Year 4
Maths
Worksheet
Chinese New Year Multiplication Puzzles
Worksheet
Chinese New Year Multiplication Puzzles
Practise multiplication with this festive Chinese New Year worksheet.
Year 4
Maths
Worksheet
Division: Skip-Count to the Quotient
Worksheet
Division: Skip-Count to the Quotient
Practise using number lines to solve division problems with this matching activity.
Year 4
Maths
Worksheet

## Lesson Plans

Multiplication: Solving for Unknown Factors
Lesson plan
Multiplication: Solving for Unknown Factors
What's the unknown? In this lesson, your students will become familiar with strategies that can help them solve for the unknown factor in multiplication problems.
Year 4
Maths
Lesson plan
Division: Solving for Unknown Factors
Lesson plan
Division: Solving for Unknown Factors
Help your class conquer division with this lesson that has them find the unknown factor using multiplication!
Year 4
Maths
Lesson plan
Missing Numbers: maths Review
Lesson plan
Missing Numbers: maths Review
Help! The numbers in our equations have run away and left their answers alone! In this lesson, students will review their maths facts and knowledge to solve Ken Ken like puzzles and bring the numbers back to their places.
Year 4
Maths
Lesson plan
Multiply by 5
Lesson plan
Multiply by 5
Year 4
Maths
Lesson plan
Number Relationships in Division
Lesson plan
Number Relationships in Division
Help your students use multiplication to support their conceptual understanding of division. Use this lesson alone or as a pre-lesson for *Division: Solving for Unknown Factors*.
Year 4
Maths
Lesson plan
Strategies to Identify What's Missing
Lesson plan
Strategies to Identify What's Missing
Let your students explore different strategies to figure out the missing number in an equation. Use this lesson on its own or as a support lesson for *Missing Numbers: maths Review*.
Year 4
Maths
Lesson plan

## Workbooks

No workbooks found for this common core node.

## Games

Sir Whiskers Division Story
Story
Sir Whiskers Division Story
Kids learn all about division vocabulary and strategies with this silly story about a cat crew.
Year 4
Maths
Story
Water Rafting: Multiplication Facts and Missing Factors
Game
Water Rafting: Multiplication Facts and Missing Factors
Players race to the finish line by choosing the correct number to complete the multiplication facts.
Year 4
Maths
Game
Treasure Diving: Multiplication Facts and Missing Factors
Game
Treasure Diving: Multiplication Facts and Missing Factors
Players race to reach sunken treasure, honing their multiplication skills along the way.
Year 4
Maths
Game

## Exercises

One Digit Multiplication with Missing Factors
Exercise
One Digit Multiplication with Missing Factors
If students are missing one digit in a multiplication problem, this exercise will help them walk through any challenges.
Year 4
Maths
Exercise

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