7. Fill in the blanks:
(i) {(-13) + 27} + (-41) = (-13) + {27 +(.....)
(ii) (-26) +{(-49) + (-83)} = {(-26)+(-49)} +(......
(iii) 53 +(-37) = (-37) + (.....)
(iv) (-68) + (-76) = (......) + (-68)
(v) (-72) + (......) = -72
(vi) -(-83) =......
(vii) (-60) - (.....) = -59
(viii) (-31) + (.....) = -40
Answers
Answered by
40
Answer:
Here's your answer :
1) -41
2) -83
3) 53
4) -76
5) 0
6) 83
7) -1
8) -9
Hope it helps...
pls... Mark it as brainliest!!
Answered by
23
Step-by-step explanation:
(i) {(-13) + 27} + (-41) = (-13) + {27 +(-41)
(ii) (-26) +{(-49) + (-83)} = {(-26)+(-49)} +(-83)
(iii) 53 +(-37) = (-37) + (53)
(iv) (-68) + (-76) = (-76) + (-68)
(v) (-72) + (0) = -72
(vi) -(-83) = +83
(vii) (-60) - (-1) = -59
(viii) (-31) + (-9) = -40
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