6th Grade > Mathematics
INTEGERS MCQs
Total Questions : 99
| Page 5 of 10 pages
:
Definition: 1 Mark
Inverse of 7 and -5: 1 Mark
The additive inverse of a number is what you add to the number to get zero. i.e. additive inverse of 5 is −5 as 5+(−5)=0
Additive inverse of 7 is −7 and additive inverse of −5 is 5.
Answer: Option B. -> -1
:
B
According to the problem,
Thereare 4 black buttons = -4
Thereare 3 whitebuttons = 3
So, we can write in mathematical form, we get
= (-4) + (+3)
= - 4 + 3
= -1
Thus, the net value of all the buttons is -1.
:
B
According to the problem,
Thereare 4 black buttons = -4
Thereare 3 whitebuttons = 3
So, we can write in mathematical form, we get
= (-4) + (+3)
= - 4 + 3
= -1
Thus, the net value of all the buttons is -1.
Answer: Option C. -> 92
:
C
50−(−40)−(−2)=50+40+2=92
:
C
50−(−40)−(−2)=50+40+2=92
Answer: Option C. -> +1
:
C
-9-(-10) = -9+10
=> Move 10 stepstowards right from -9 and you will reach +1.
:
C
-9-(-10) = -9+10
=> Move 10 stepstowards right from -9 and you will reach +1.
:
(-10) - (+10) + (+10) + (-10) - (-10) = -10-10+10-10+10 = -20 +10 +0 = -10
Answer: Option B. -> +2
:
B
-12 + 14 = +2.
So, +2 is 14 more than -12.
.
:
B
-12 + 14 = +2.
So, +2 is 14 more than -12.
.
Answer: Option B. -> -150
:
B
-50 + 45 + (-145)
= -50 + 45 - 145
= 45+(-195) = -150
:
B
-50 + 45 + (-145)
= -50 + 45 - 145
= 45+(-195) = -150
:
(−8)−7−(+6)−5−(−4)−3−2−(−1)−0=−8−7−6−5+4−3−2+1=−26+4−5+1=−26+5−5=−26
Answer: Option D. ->
Shillong
:
D
:
D
The city with the least temperature is the coolest city. Among the given numbers 36 > 24 > 20 > 2 > 0 > -2 .
Hence, the city with least temperature is Shillong i.e.,−2∘C.
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