Предмет: Математика, автор: umnik1508

Упростите выражение и найдете его значение

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Автор ответа: VelPhillips

14а × 6b = 84ab
84 × 2 × 3 = 504

25m × 3n = 75mn
75 × 8 × 1 = 600

5x + 8x - 3x = 10x
10 × 17 = 170

16y - y + 5y = 20y
20 × 23 = 460

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