Question

10) +5+ (+11) :
b) a + (-5) =
c) - 8 + (+8)=
d) 6+ (+10
e) +15+(-26) =
7)35 + ( +5513
9 +
a) + 6 + (-6)
b) (ad 1- (+4)
i 15-1-91​

Answer 1

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