Chapter 9: Integers - Math Mcqs for Grade 6 - Set 1

1)   According to Distributive Law of Multiplication over Addition, the a x ( b + c ) must be equal to

a. a x c − b x c
b. a − b x c − b
c. a x b + a x c
d. a x b − a x c
Answer  Explanation 

ANSWER: a x b + a x c

Explanation:
No explanation is available for this question!


2)   The product of -140 and +8 is

a. 1120
b. 3200
c. −1120
d. −3200
Answer  Explanation 

ANSWER: −1120

Explanation:
No explanation is available for this question!


3)   Joseph has 10 candies. He gave 4 candies to John and John returned 2 candies to Joseph after few days. The number of candies Joseph has altogether are

a. 8
b. −8
c. 10
d. −10
Answer  Explanation 

ANSWER: 8

Explanation:
No explanation is available for this question!


4)   If a x (b −c) is 8 for a = 2, b = 10 and c = 6 then a x b − a x c is equal to

a. (−8)
b. 12
c. 10
d. 8
Answer  Explanation 

ANSWER: 8

Explanation:
No explanation is available for this question!


5)   If a, b and c are integers, then according to associative law of multiplication the ( a x b ) x c must be equal to

a. a x ( b + c )
b. ( a − b ) x c
c. (a + b ) + c
d. a x b + a x c
Answer  Explanation 

ANSWER: (a + b ) + c

Explanation:
No explanation is available for this question!


6)   If the average income of four friends is $825. If the income of three friends is $800, $750 and $850 then the income of fourth friend is

a. $900
b. $850
c. $800
d. $825
Answer  Explanation 

ANSWER: $900

Explanation:
No explanation is available for this question!


7)   By solving -2 + 8 + ( -24 ⁄ -2), the answer is

a. −18
b. 18
c. −12
d. 12
Answer  Explanation 

ANSWER: 18

Explanation:
No explanation is available for this question!


8)   The product of -2 x -3 x -(+4) x -2 is

a. 48
b. −48
c. 72
d. −72
Answer  Explanation 

ANSWER: 48

Explanation:
No explanation is available for this question!


9)   The sum of -4, -6, -8 and 8 is

a. −14
b. −12
c. 14
d. −10
Answer  Explanation 

ANSWER: −10

Explanation:
No explanation is available for this question!


10)   By evaluating the following 170 - (+40) + (-50) +5 - (+20), the answer will be

a. −85
b. 65
c. 85
d. −65
Answer  Explanation 

ANSWER: 65

Explanation:
No explanation is available for this question!