Resources > Games > Maths > Year 3 > Unknown in 3-Digit and 1-Digit Addition Game

Unknown in 3-Digit and 1-Digit Addition Game

Have your own math-themed party by solving to find the unknown in 3-digit and 1-digit addition.

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The learning outcome of finding the unknown in 3-digit and 1-digit addition is that kids will be able to add 3-digit numbers and 1-digit numbers with regrouping.

To find the unknown in 3-digit and 1-digit addition, your child will apply their understanding of addition and regroup to find the missing number.

Your child's addition & subtraction skills will improve by finding the unknown in 3-digit and 1-digit addition.

Explore Amazing Games on 3-Digit Addition With Regrouping

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Addition

Use Place Value to Add by Regrouping Ones Game

Have your own maths-themed party by learning how to use place values to add by regrouping ones.

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Addition

Add by Regrouping Ones Game

Unearth the wisdom of mathematics by learning how to add by regrouping ones.

3

4

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Addition

Add by Regrouping the Ones Game

Practice the superpower of addition by learning how to add by regrouping the ones.

3

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Addition

Add 3-Digit and 1-Digit Numbers with Regrouping Game

Use your addition skills to add 3-digit and 1-digit numbers with regrouping.

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Addition

Regroup to add 3-Digit and 1-Digit Numbers Game

Regroup to add 3-digit and 1-digit numbers to play this game.

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Addition

Regroup to Add and Match Game

Shine bright in the maths world by learning how to regroup to add and match.

3

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Addition

Unknown in 3-Digit and 1-Digit Addition Game

Have your own maths-themed party by solving to find the unknown in 3-digit and 1-digit addition.

3

4

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Addition

Add 3-Digit and 2-Digit Numbers with Regrouping Game

Ask your little one to add 3-digit and 2-digit numbers with regrouping to play this game.

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Addition

Regroup to add 3-Digit and 2-Digit Numbers Game

Regroup to add 3-digit and 2-digit numbers in this game.

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Addition

Unknown in 3-Digit and 2-Digit Addition Game

Add more arrows to your child’s maths quiver by finding the unknown in 3-digit and 2-digit addition.

3

4

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Addition

Add 3-Digit and 3-Digit Numbers with Regrouping Game

Have your own maths-themed party by learning to add 3-digit and 3-digit numbers with regrouping.

3

4

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Addition

Regroup to add 3-Digit and 3-Digit Numbers Game

Unearth the wisdom of mathematics by learning how to regroup to add 3-digit and 3-digit numbers.

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Addition

Unknown in 3-Digit and 3-Digit Addition Game

Find the unknown in 3-digit and 3-digit addition.

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Discover Fun Games on 3-Digit Addition

View all 65 Games

Addition

Add Two Numbers (Up to 5) Game

Ask your little one to add two numbers (Up to 5) to play this game.

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Addition

Finding Sum (Up to 10) Game

Dive deep into the world of addition by finding the sum (up to 10).

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Addition

Solve 'Add To' Scenarios Game

Add more arrows to your child’s maths quiver by solving 'Add To' scenarios.

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Addition

Solve 'Put Together' Scenarios Game

Shine bright in the maths world by learning how to solve 'Put Together' scenarios.

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Addition

Solve 'Add To' Word Problems Game

Unearth the wisdom of mathematics by learning how to solve 'Add To' word problems.

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Addition

Solve 'Put Together' Word Problems Game

Let your child see the world through maths-colored shades by solving 'Put Together' word problems!

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Addition

Model to Add Numbers Game

Dive deep into the world of maths by modeling to add numbers.

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Addition

Count to Find One More Game

Begin the exciting journey of becoming a maths wizard by learning to count to find one more.

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Addition

Add Objects within 10 Game

Shine bright in the maths world by learning how to add objects within 10.

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Addition

Build the Model to Add Numbers Game

Enjoy the marvel of mathematics by exploring how to build the model to add numbers.

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Addition

Record Addition in Sentences Game

Kids must record addition in sentences to practice addition skills.

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Addition

Addition Symbol Game

Help your child take flight by learning about the addition symbol.

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Addition

Find the Total Game

Use your addition skills to find the total.

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Addition

Represent Addition Game

Take the pressure off by simplifying addition with our interactive 'Represent Addition' game.

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Addition

Solve Addition Sentences Game

Learn how to solve maths problems by solving addition sentences.

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Find Engaging Games on Addition

View all 369 Games

Addition

Identify the Total Game

Kids must identify the total to practice addition.

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Addition

Represent Addition Scenarios Game

Let your child see the world through maths-colored shades by representing addition scenarios!

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Addition

Compose to Make a Number Game

Begin the exciting journey of becoming a maths wizard by learning to compose to make a number.

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Addition

Adding One by Making a Model Game

Treat yourself to an immersive learning experience with our 'Adding One by Making a Model' game.

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Addition

Adding Within 5 by Making a Model Game

Add more arrows to your child’s maths quiver by adding within 5 by making a model.

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Addition

Model and Add (Within 10) Game

Unearth the wisdom of mathematics by learning how to model and add (within 10).

R

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Addition

Add using Count All Strategy Game

Unearth the wisdom of mathematics by learning how to add using count all strategy.

R

1

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Addition

Add and Match Game

Take a look at how to add and match with this addition game.

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1

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Addition

Match the Total Game

Have your own maths-themed party by learning how to match the total.

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1

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Addition

Add and Match the Total Game

Kids must add and match the total to practice addition.

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Addition

Complete the Addition Sentence Game

Use your addition skills to complete addition sentences.

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Addition

Addition Sentences (Up to 10) Game

Treat yourself to an immersive learning experience with our 'Addition Sentences (Up to 10)' game.

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Addition

Decompose to Make a Number Game

Enjoy the marvel of mathematics by learning to decompose to make a number.

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Addition

Complete the Addition Game

Unearth the wisdom of mathematics by learning how to complete the addition equation.

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Addition

Compose Number in Different Ways Game

Have your own maths-themed party by learning how to compose a number in different ways.

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