Question

G) –34 + 35 –12 + 16 =

H) –12 + 23 + 43 –54 – 22 =

I) 17 –22 + 13 – 8 –15 + 15 =

J) –12 + 14 –16 + 18 – 20 + 22 =

Answer 1

Respuesta:

G) –34 + 35 –12 + 16 = 5

H) –12 + 23 + 43 –54 – 22 = -22

I) 17 –22 + 13 – 8 –15 + 15 = 0

J) –12 + 14 –16 + 18 – 20 + 22 = 6

Explicación paso a paso:

G) –34 + 35 –12 + 16 =

1–12 + 16 =

-11+ 16 = 5

H) –12 + 23 + 43 –54 – 22 =

11+ 43 –54 – 22 =

54–54 – 22 =

0 – 22 = – 22  

I) 17 –22 + 13 – 8 –15 + 15 =

-5 + 13 – 8 –15 + 15 =

8 – 8 –15 + 15 =

0 –15 + 15 =

-15 +15 = 0

J) –12 + 14 –16 + 18 – 20 + 22 =

2–16 + 18 – 20 + 22 =

-14+ 18 – 20 + 22 =

4 – 20 + 22 =

-16 + 22= 6

Espero haberte ayudado :)

Salu2