Gusaalexandra8ask
a fost răspuns

57 x (247 - 147) -
69 x 100-125 x 10) x 2 =
85 x 100 - (47 x 10 - 362) x 3 =
(572+ 45 x 100) - 36 x 10 =​

Răspuns :

Patricianiculitaask

Răspuns:

57×(247-147)= 57×100=570

69×100-125×10)×2=(6900-1250)×2=5650×2=11300

85×100-(47×10-362)×3=8500-(470-362)×3=850-108×3=850-324=526

(572+45×100)-36×10=(572+450)-360=1022-360=662

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