Question

1) – 6 + { 3 – [ 4 – 2 (4 – 7) ] }

2) 8 – {5 – 4 [- 6 + 7 (5 – 2) – 3]=

3) – {- 6 + 4 [2 – 5 ( 4 – 3(4 – 3) + 2 (7 – 3) ) ] + 2 } – 1=

4) 6 – [4 – 3(4 – 2)] – {7 – 5[4 – 2(7 – 2) ] }=

5) – 2 +{ - 3 – [7 + 4(- 2 + 5) ] } – 4=

6) 12 + 3{ - 6 + 2[5 – 4(3 – 2) + 5(7 – 8)] – 5}=

7) – 2 (- 7 + 11) – 5 – { - 2 + ( - 3 + 5) – [4 – (2 + 3)]}=

8) – 11 + 7 – 2{ - 4 + 1 – [- 2 ( - 3 + 4) – 2 + 4 + 7 – 8]- 4}=

9) (- 9 + 5) - [(9 + 8) - (9 – 17]= 5) 8 (6 – 4) - [7 (8 + 3) - (- 3 – 7)]=

10) (5+9) - (-4-7-2) + [5(-4) + 3(2-1)]=

Answer 1

Respuesta:

síganme y los Stgo si cumplu