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Quiz At Home

Title: Commutative Property

Grade 6+ Lesson s1-l8

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: at Home

Id	Name	Note
1	Which of the following represents the commutative property of multiplication?	A) \$ 9 \times 1/9 \$ = 1 B) \$ 9 \div 1 \$ = 9 C) \$ 9 \times 15 \$ = \$ 15 \times 9 \$ D) \$ 9 - 0 \$ = 9
2	If 22 + 45 = 67 use commutative property and then find 45 + 22.	A) 31 B) 44 C) 54 D) 67
3	Find the missing value: \$ __ \times 149 = 149 \times 523\$.	A) 550 B) 523 C) 567 D) 598
4	Which of the following satisfies the commutative property of multiplication?	A) \$ 3 \times 6 = 6 \times 3 \$ B) \$ 5 \times 2 = 10 \times 5 \$ C) \$ 3 \times 9 = 9 \times 8 \$ D) \$ 2 \times 5 = 5 \times 9 \$
5	Use the Commutative property of addition to find the value of a variable: (x + 55) = (55 + 19)	A) 19 B) 33 C) 45 D) 23
6	Rearrange the below expression using the commutative property and calculate its value \$(2 + 3) \times 4 \$.	A) \$ (2 + 4) \times 3 = 6 \times 3 = 18 \$ B) \$ 4 \times (2 + 3) = 4 \times 5 = 20 \$ C) \$ (3 + 4) \times 2 = 7 \times 2 = 14 \$ D) \$ (3 \times 2) \times 4 = 6 \times 4 = 24 \$
7	Rearrange the below expression using the commutative property and calculate its value \$ ( 2/3 + 1/5 ) + ( 4/7 + 3/8 ) \$.	A) \$ ( 2/3 - 4/7 ) + ( 1/5 + 3/8 ) \$ and value is \$ (1533)/(840) \$ B) \$ ( 3/8 + 4/7 ) + (1/5 + 2/3 ) \$ and value is \$ (1523)/(840) \$ C) \$ ( 2/3 + 4/7 ) + ( 5/1 + 3/8 ) \$ and value is \$ (1523)/(860) \$ D) \$ ( 3/8 + 7/4 ) + ( 1/5 + 2/3 ) \$ and value is \$ (1523)/(840) \$
8	Rearrange the below expression using the commutative property and calculate its value \$ ( 45 \times 12 ) + ( 21 \times 34 ) \$.	A) \$ ( 21 \times 45 ) + ( 12 \times 34 ) \$ = 1254 B) \$ ( 34 \times 45 ) + ( 12 \times 21 ) \$ = 1254 C) \$ ( 34 \times 21 ) + ( 12 \times 45 ) \$ = 1254 D) \$ ( 12 + 45 ) \times ( 34 + 21 ) \$ = 1289
9	Simplify the expression by using commutative property \$( 2a + 3a ) \times ( 8a − 5a ) + ( 3a + 2a ) \times ( 5a − 4a )\$	A) \$ 40a^2 \$ B) \$ 82a^2 \$ C) \$ 20a^2 \$ D) \$ 22a^2 \$
10	Use the Commutative property of addition to find the value of variable (x + 274) = (274 + 14)	A) 274 B) 288 C) 260 D) 14

Name

Note

Which of the following represents the commutative property of multiplication?

A) \$ 9 \times 1/9 \$ = 1

B) \$ 9 \div 1 \$ = 9

C) \$ 9 \times 15 \$ = \$ 15 \times 9 \$

D) \$ 9 - 0 \$ = 9

If 22 + 45 = 67 use commutative property and then find 45 + 22.

A) 31

B) 44

C) 54

D) 67

Find the missing value: \$ __ \times 149 = 149 \times 523\$.

A) 550

B) 523

C) 567

D) 598

Which of the following satisfies the commutative property of multiplication?

A) \$ 3 \times 6 = 6 \times 3 \$

B) \$ 5 \times 2 = 10 \times 5 \$

C) \$ 3 \times 9 = 9 \times 8 \$

D) \$ 2 \times 5 = 5 \times 9 \$

Use the Commutative property of addition to find the value of a variable:

(x + 55) = (55 + 19)

A) 19

B) 33

C) 45

D) 23

Rearrange the below expression using the commutative property and calculate its value \$(2 + 3) \times 4 \$.

A) \$ (2 + 4) \times 3 = 6 \times 3 = 18 \$

B) \$ 4 \times (2 + 3) = 4 \times 5 = 20 \$

C) \$ (3 + 4) \times 2 = 7 \times 2 = 14 \$

D) \$ (3 \times 2) \times 4 = 6 \times 4 = 24 \$

Rearrange the below expression using the commutative property and calculate its value \$ ( 2/3 + 1/5 ) + ( 4/7 + 3/8 ) \$.

A) \$ ( 2/3 - 4/7 ) + ( 1/5 + 3/8 ) \$ and value is \$ (1533)/(840) \$

B) \$ ( 3/8 + 4/7 ) + (1/5 + 2/3 ) \$ and value is \$ (1523)/(840) \$

C) \$ ( 2/3 + 4/7 ) + ( 5/1 + 3/8 ) \$ and value is \$ (1523)/(860) \$

D) \$ ( 3/8 + 7/4 ) + ( 1/5 + 2/3 ) \$ and value is \$ (1523)/(840) \$

Rearrange the below expression using the commutative property and calculate its value \$ ( 45 \times 12 ) + ( 21 \times 34 ) \$.

A) \$ ( 21 \times 45 ) + ( 12 \times 34 ) \$ = 1254

B) \$ ( 34 \times 45 ) + ( 12 \times 21 ) \$ = 1254

C) \$ ( 34 \times 21 ) + ( 12 \times 45 ) \$ = 1254

D) \$ ( 12 + 45 ) \times ( 34 + 21 ) \$ = 1289

Simplify the expression by using commutative property

\$( 2a + 3a ) \times ( 8a − 5a ) + ( 3a + 2a ) \times ( 5a − 4a )\$

A) \$ 40a^2 \$

B) \$ 82a^2 \$

C) \$ 20a^2 \$

D) \$ 22a^2 \$

Use the Commutative property of addition to find the value of variable

(x + 274) = (274 + 14)

A) 274

B) 288

C) 260

D) 14