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Grade 7: Chapter 1-5 Properties of Numbers

Total questions: 20

Worksheet time: 12mins

Name
Class
Date
1.

What property allows this statement to be true?

 ab = baab\ =\ ba  

a)

Associative Property of Addition

b)

Distributive Property

c)

Commutative Property of Multiplication

d)

Associative Property of Multiplication

2.

What property allows this statement to be true?


(a + b) + c = a + ( b + c)

a)

Associative Property of Addition

b)

Commutative Property of Addition

c)

Distributive Property

d)

Associative Property of Multiplication

3.

Find an equivalent expression using the associative property:


7 + ( 8 + 9)

a)

7 + 8 + 9

b)

8 + ( 7 + 9)

c)

(7 + 8 ) + 9

d)

7 + 10

4.

Find an equivalent expression using the Commutative property:


4 x 3 x 5

a)

4 + 3 x 5

b)

5 x 4 x 3

c)

5 + 4 + 3

d)

3x + 5

5.

Name the property:


(1 + 3) + 4 = 1 + ( 3 + 4)

a)

Commutative Property of Multiplication

b)

Commutative Property of Addition

c)

Associative Property of Multiplication

d)

Associative Property of Addition

6.

Name the property: 


 9  2=2  99\ \cdot\ 2=2\ \cdot\ 9  

a)

Commutative Property of Multiplication

b)

Associative Property of Multiplication

c)

Multiplicative Inverse Property

d)

Distributive Property

7.

Name the property: 


 2 + 3 = 3 + 22\ +\ 3\ =\ 3\ +\ 2  

a)

Commutative Property of Multiplication

b)

Associative Property of Multiplication

c)

Commutative Property of Addition

d)

Associative Property of Addition

8.

Name the property: 

 1 × 12 = 121\ \times\ 12\ =\ 12  

a)

Identity Property of Multiplication

b)

Commutative Property of Multiplication

c)

Inverse Property of Multiplication

d)

Distributive Property

9.

Name the property:


 9 + 0 = 99\ +\ 0\ =\ 9  

a)

Identity Property of Multiplication

b)

Associative Property of Addition

c)

Identity Property of Addition

d)

Additive Inverse Property

10.

Name the property:


 6  (2  3) = (6 2 ) 36\ \cdot\ \left(2\ \cdot\ 3\right)\ =\ \left(6\cdot\ 2\ \right)\cdot\ 3  

a)

Commutative Property of Multiplication

b)

Associative Property of Multiplication

c)

Multiplicative Inverse Property

d)

Multiplicative Identity Property

11.

Which property is represented?

 44 + 99 = 99 + 4444\ +\ 99\ =\ 99\ +\ 44  

a)

Commutative Property of Addition

b)

Associative Property of Addition

c)

Distributive Property

d)

Inverse Property of Addition

12.

What property is demonstrated here:

 9 × 0 = 09\ \times\ 0\ =\ 0  

a)

Inverse Property

b)

Identity Property

c)

Zero Property

d)

Commutative Property

13.

This property tells us that when we change the order of numbers when we are adding, the answer does not change.

a)

Commutative Property of Addition

b)

Commutative Property of Multiplication

c)

Associative Property of Addition

d)

Associative Property of Multiplication

14.

The _______________ property of addition states that any number plus zero equals that number.

a)

Identity Property of Addition

b)

Commutative Property of Addition

c)

Associative Property of Addition

d)

Zero property

15.

This property tells us that when we change the order of numbers when we are adding, the answer does not change.

a)

Commutative Property of Addition

b)

Commutative Property of Multiplication

c)

Associative Property of Addition

d)

Associative Property of Multiplication

16.

This property tells us that you can move the parentheses when you are multiplying and the answer will not change.

a)

Associative Property of Addition

b)

Associative Property of Multiplication

c)

Commutative Property of Addition

d)

Commutative Property of Multiplication

17.

"Change Order"

a)

Commutative Property

b)

Associative Property

c)

Distributive Property

d)

Inverse Property

18.

 5(8 + 7) = (5 ×8 ) + (5 × 7)5\left(8\ +\ 7\right)\ =\ \left(5\ \times8\ \right)\ +\ \left(5\ \times\ 7\right)  

a)

Multiplicative Inverse

b)

Distributive Property

c)

Additive Identity 

d)

Associative Property of Multiplication

19.

How can 5 (3 + 9) be expressed using the distributive property?

a)

5(3) + (5 + 9)5\left(3\right)\ +\ \left(5\ +\ 9\right)

b)

5(3) + 5(9)5\left(3\right)\ +\ 5\left(9\right)

c)

5 + 9 = 5(3)5\ +\ 9\ =\ 5\left(3\right)

d)

(5 + 3) x (5 + 9) (5 + 3) ×(5 + 9)\left(5\ +\ 3\right)\ \times\left(5\ +\ 9\right)

20.

The _______________ property of addition states that any number plus zero equals that number.

a)

Identity Property

b)

Commutative Property

c)

Associative Property

d)

Zero Property