Question

10-(-7)1=?
25-(-6)-(-8)=?
-12-(-1)-6=?
-(+9)-4-11=?
-35-(-5)-30=?
-80-(+9)-42=?
26-(+8)-(-10)=?
-22-(-6)-(-8)=?
-20-(-20)-(-20)=?

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Answer 1

Resposta:

10+7=f(×)

f(×)=17

25+6+8=f(×)

f(×)=39

-12+1-6=f(×)

f(×)= -17

-9-4-11= f(×)

f(×)= -24

-35+5-30= f(×)

f(×) = -60

-80-9-42= f(×)

f(×) = -131

26-8+10=f(×)

f(×)= 28

- 22 +6 +8=f(×)

f(×) = -8

- 20+20+20=f(×)

f(×) =20