Evaluate the following
a) -7+(-11)+9
b) -10+17+(-21)
c) 34+(-18)0+9
d) 81+(-6)+(-62)
e) 51+14+(-100)
f)-27+71+12
g)[-7+(-14)]+[-45+92]
h)[31++(-48)]+[-16+(-120)]
zaratariq:
Guys everyone plz cut the 0 in c) part because I put it by mistake
And in H part cut one plus which is double times
Answers
Answered by
5
a) -7 + (-11) + 9 = -9
b) -10 + 17 + (-21) = -14
c) 34 + (-18) + 9 = 25
d) 81 + (-6)+ (-62) = 13
e)51 + 14 + (-100) = -35
f)-27 + 71 + 12 = 56
g) [-7 +(-14)]+[-45+92] = 26
h) [31 + (-48)] +[-16 + (-120)] = -153
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Answered by
2
a) -7 - 11 + 9
= -18 + 9
= 9
b) -10 + 17 - 21
= - 31 + 17
= - 14
c) 34 - 0 + 9
= 43
others are same
do yourself
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