Вычислите, используя распределительное свойство умножения.

Образец записи: (20 + 3) ∙ 3 = 20 ∙ 3 + 3 ∙ 3 = 60 + 9 = 69

(30 + 5) ∙ 2 (9 + 3) ∙ 2
(20 + 2) ∙ 3 (4 + 7) ∙ 4
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