Question

d) - 13 x 5 + 84 = 2 + 21 x 7 -56 x 6 + 121 = 11 + 1 = e) - 21 + 5 x (10 – 2 x 3) - 125 = 5-3 (2 x 7-9) + 5 =
f) 71 + 3 x [5-3 (21 - 6 x 3) 150 = (-5)] -1 =
g) 1- {2 x 4 + 5 [-3 (15-6 x 3) + 1] - 99 - 9} +1 =​

Answer 1

Respuestaquivale a 42

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