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32 :8+5[8x(20:2-70:10)] Multumest!

Răspuns :

32 :8+5×[8x(20:2-70:10)] =
4+5×[8x(10-7)] =
4+5×(8x3) =
4+5×24=
4+120=
124
32 : 8 + 5·[8 x (20 : 2 - 70 : 10)] =
= 4 + 5·[8 x (10 - 7)]
= 4 + 5·(8 x 3)
= 4 + 5 x 24
= 4 + 120
= 124