17. Рассмотри, как составлены выражения в каждом столбике, и продолжи столбики. Выполни вычис- ления. 19+19.0 18+18·1 17+17·2 (74+26):10.9 (75+25):10.8 (76+24):10.7

• 19 + 19 ⋅ 0 = 19 + 0 = 19
• 18 + 18 ⋅ 1 = 18 + 18 = 36
• 17 + 17 ⋅ 2 = 17 + 34 = 51
• 16 + 16 ⋅ 3 = 16 + 48 = 64
• (74 + 26) : 10 ⋅ 9 = 100 : 10 ⋅ 9 = 10 ⋅ 9 = 90
• (75 + 25) : 10 ⋅ 8 = 100 : 10 ⋅ 8 = 10 ⋅ 8 = 80
• (76 + 24) : 10 ⋅ 7 = 100 : 10 ⋅ 7 = 10 ⋅ 7 = 70
• (77 + 23) : 10 ⋅ 6 = 100 : 10 ⋅ 6 = 10 ⋅ 6 = 60
• 11 - 22 : 2 = 11 - 11 = 0
• 22 - 3 ⋅ 3 = 22 - 9 = 13
• 33 - 4 ⋅ 4 = 33 - 16 = 17
• 44 - 5 ⋅ 5 = 44 - 25 = 19

Ответ: смотри решение выше