Question

Resolva as atividades:
I) +5+6+10 =
2) -5+6+10=
3) -8+7-5
4) 4-6-8
5) -6-4-3
6) -2X-5x + 6
7) - 10x-5:-2-
8) -100: 4
9) - 200:-20
10) -40 X-5.X-
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Answer 1

Resposta:

I) +5+6+10 = 21

2) -5+6+10= 16 - 5 = 11

3) -8+7-5 = 7 - 13 = -6

4) 4-6-8 = 4 - 14 = -10

5) -6-4-3 = -13

6) -2X-5x + 6 = 16

7) - 10x-5:-2= -25

8) -100: 4 = -25

9) - 200:-20 = 10

10) -40 X-5.X- (falta um numero aqui)

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