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Whole Number Properties

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Whole Number Properties

Riddle

Played 1 %Accuracy 10 Average time 02:10
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About this activity

Properties of Addition and Subtraction

Created by

Eco Free
Eco Free
Jamaica

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Whole Number Properties
 

Whole Number PropertiesOnline version

Properties of Addition and Subtraction

by Eco Free
1

Rearrange me and my friend, and we’ll still make the same sum. What property do we show?

Hints

hink about moving numbers around without changing the result.

2

I’m a number that stays the same no matter how you add me to someone else. What am I?

Hints

I’m very special and have no value when added!

3

Group me with others however you like, our total won’t change. What property am I ?

Hints

Adding brackets won’t affect the final result.

4

I’m the result of subtracting zero from any whole number. What property am I ?

Hints

7 - 0 = 7.

5

Subtract us in any order, and our answers differ. What property do we not follow?

Hints

Think about subtraction and order.

6

Solve 243 + 15 + 72

Hints

Use the properties of addition to help with solution

7

A truck carried 5182 oranges, another truck brought 384, and an extra delivery added 21. How many oranges in total?

8

Without regrouping find the sum of 15 + 72486 + 7402

Hints

Arrange numbers based on their place value and then solve.

9

Find the difference between 85468 - 4256

Hints

Arrange numbers based on their place value ad solve.

10

Solve 98541 - 5458 + 8365 + 15735

Hints

Review the properties to help solve the question

 
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