Question

calculați:

a) (-13-26)÷13

b) (56-35)÷(-7)

c) 44÷(-11)+17

Answer 1

$a).(-12-26):13=-39:13=-3 \\ b).(56-35):(-7)=21:(-7)=-3 \\ c).44:(-11)+17=-4+17=13$

Answer 2

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