52. Вычислите: 67 × 2; 86 × 2; 54 × 3; 75 × 3; 29 × 4; 48 × 4; 57 × 5; 69 × 5; 34 × 6; 56 × 6; 78 × 7; 89 × 7; 28 × 8; 49 × 8; 64 × 8; 96 × 8.

Question

Вопрос:

Accepted Answer

67 × 2 = 134; 86 × 2 = 172; 54 × 3 = 162; 75 × 3 = 225.

29 × 4 = 116; 48 × 4 = 192; 57 × 5 = 285; 69 × 5 = 345.

34 × 6 = 204; 56 × 6 = 336; 78 × 7 = 546; 89 × 7 = 623.

28 × 8 = 224; 49 × 8 = 392; 64 × 8 = 512; 96 × 8 = 768.

Ответ: 134; 172; 162; 225; 116; 192; 285; 345; 204; 336; 546; 623; 224; 392; 512; 768.