a) 2x 7 + 5 x 11 =
b) 2 + 7 x 8 - 6 =
c) 4x (3 + 13 ) + 2 =
d) (10 + 11 x2) x 4 =
b) 2 + 7 x 8 - 6 =
c) 4x (3 + 13 ) + 2 =
d) (10 + 11 x2) x 4 =
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Verified answer
Respuesta:
a) 69
b) 52
c) 66
d) 128
Explicación paso a paso:
a) 2x 7 + 5 x 11 =
14+55
69
b) 2 + 7 x 8 - 6 =
2+56-6
2+50
52
c) 4x (3 + 13 ) + 2 =
4x16+2
64+2
66
d) (10 + 11 x2) x 4 =
(10+22)x4
32x4
128