Question

resolver los siguientes cálculos combinados
ayuda plis ​

Answer 1

a) - 64 : 2 - 3 x 8 - 15 - 20 = -32 - 24 - 15 - 20 = - 91

b) 9 - (4 - 6) + 6 + 2 x (16 : 4) = 9 - (-2) + 6 + 2 x (4) = 9 + 2 + 6 + 8 = 25

c) 2 - [2 + 4 + 4] - (25 x 3 - 1) = 2 - [10] - (75 - 1) = 2 - 10 - (74) = -8 - 74 = - 82

d) 16 : (-4) + 5 x 4 + (3 x 3 - 5) a las dos = - 4 + 20 + (9 - 5) a la dos

16 + (4) a la dos = 16 + 16 = 32

e) 5 + 64 : (-8) - 2 x 9 = 5 - 8 - 18 = - 21

Un placer