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Title: The Inverse Property

Grade 6+ Lesson s2-l3

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	Find the multiplicative inverse of \$(14)/(29)\$ and 14.	A) \$ (29)/(14) \$ and - 14 B) \$ (29)/(14) \$ and \$ 1/14 \$ C) \$ (25)/(13) \$ and - 14 D) \$ - (14)/(29) \$ and - 14
2	Find the additive inverse of 12 and 30.	A) - 12 and 30 B) \$ 1/(12) \$ and \$ 1/(30)\$ C) - 12 and - 30 D) \$- 1/(12) \$ and \$- 1/(30)\$
3	Find the multiplicative inverse of c: 13c + 35 = 23.	A) \$ 12/13 \$ B) \$13/12 \$ C) \$- ( 12)/(13) \$ D) \$- ( 13)/(12) \$
4	Find the additive inverse of \$(13)/(18)\$ and 28.	A) \$- (13)/(18) \$ and - 28 B) \$- (10)/(16) \$ and - 19 C) \$ (18)/(13) \$ and \$ 1/(28)\$ D) \$- (18)/(13) \$ and \$ - 1/(28)\$
5	Find the multiplicative inverse of \$ 30)/(49)) \$ and 52.	A) \$ (49)/(30) \$ and \$ 1/(52) \$ B) \$ (49)/(25) \$ and \$ 1/(52) \$ C) \$ - (30)/(49) \$ and - 52 D) \$ (30)/(49) \$ and - 52
6	Find the additive inverse of \$ 3/5 \$ and 18.	A) \$- 3/5 \$ and - 18 B) \$ 3/5 \$ and 18 C) \$ 5/3\$ and \$ 1/(18)\$ D) \$ - 5/3 \$ and \$ - 1/(18)\$
7	Find the additive inverse of \$ 9/(10) \$ and 35.	A) \$- 9/(10) \$ and - 35 B) \$ 9/(10) \$ and 35 C) \$ (10)/9\$ and - 35 D) \$ (10)/9 \$ and \$ 1/(35) \$
8	Find the multiplicative inverse of x: 8x - 12 = 20.	A) \$ - 1/4 \$ B) \$1/4 \$ C) 4 D) -4
9	If the multiplicative inverse of a number b = \$ 1/4 \$, determine the value of b.	A) 9 B) 3 C) 4 D) 2
10	Let a be a real number. If the additive inverse of a is − 12, find the value of a.	A) 3 B) 8 C) 10 D) 12

Name

Note

Find the multiplicative inverse of \$(14)/(29)\$ and 14.

A) \$ (29)/(14) \$ and - 14

B) \$ (29)/(14) \$ and \$ 1/14 \$

C) \$ (25)/(13) \$ and - 14

D) \$ - (14)/(29) \$ and - 14

Find the additive inverse of 12 and 30.

A) - 12 and 30

B) \$ 1/(12) \$ and \$ 1/(30)\$

C) - 12 and - 30

D) \$- 1/(12) \$ and \$- 1/(30)\$

Find the multiplicative inverse of c: 13c + 35 = 23.

A) \$ 12/13 \$

B) \$13/12 \$

C) \$- ( 12)/(13) \$

D) \$- ( 13)/(12) \$

Find the additive inverse of \$(13)/(18)\$ and 28.

A) \$- (13)/(18) \$ and - 28

B) \$- (10)/(16) \$ and - 19

C) \$ (18)/(13) \$ and \$ 1/(28)\$

D) \$- (18)/(13) \$ and \$ - 1/(28)\$

Find the multiplicative inverse of \$ 30)/(49)) \$ and 52.

A) \$ (49)/(30) \$ and \$ 1/(52) \$

B) \$ (49)/(25) \$ and \$ 1/(52) \$

C) \$ - (30)/(49) \$ and - 52

D) \$ (30)/(49) \$ and - 52

Find the additive inverse of \$ 3/5 \$ and 18.

A) \$- 3/5 \$ and - 18

B) \$ 3/5 \$ and 18

C) \$ 5/3\$ and \$ 1/(18)\$

D) \$ - 5/3 \$ and \$ - 1/(18)\$

Find the additive inverse of \$ 9/(10) \$ and 35.

A) \$- 9/(10) \$ and - 35

B) \$ 9/(10) \$ and 35

C) \$ (10)/9\$ and - 35

D) \$ (10)/9 \$ and \$ 1/(35) \$

Find the multiplicative inverse of x: 8x - 12 = 20.

A) \$ - 1/4 \$

B) \$1/4 \$

C) 4

D) -4

If the multiplicative inverse of a number b = \$ 1/4 \$, determine the value of b.

A) 9

B) 3

C) 4

D) 2

Let a be a real number. If the additive inverse of a is − 12, find the value of a.

A) 3

B) 8

C) 10

D) 12