Question

explicar paso a paso estas sumas y restas de numeros enteros
2 + 5 + 8 + (12 – 4 – 7 ) + 7 -1 =
(4 + 5 ) – 3(5 + 9) + 6 (5 – 3) =
1 + 1 + 3 – (3 + 19 -4) – 3 + (5 – 5) =
17 – 4 + 5 – 8 – 9 + 2 – 24 + 12 =
5 + 7 – 13 -23 +22 – (14 – 16 ) =
13 + 12 – 34 – ( 25 + 11 -17) + (5 – 3) -3 =
24 – (- 6 + 7 – 8 ) + 14 -1(3 – 5 ) =
(23 – 11 ) – (- 15 – 12 ) + 24 =
-3(3 – 4 + 5 ) – 5 – 3 (14 – 20) =

Answer 1

Respuesta:

simplificalo a 7-13-23+22-(4-16) y da 5 :>

Explicación paso a paso:

Answer 2

Explicación paso a paso:

15+1+6=22

9-42+13=-22

5-18-3=-16

18-17-10=-9

-1-1+2=0

-19-19+2-3=-39

24+7+14+2=47

12+27+24=63

-12-5+18=1