28+42:7-6 96-72:9+15 32+56:8-7 100-7*8 90-8*8 80-9*8 74: ... = 8 (ост. ...) 65: ... = 7 (ост. ...) 85: ... = 9 (ост. ...)

Вычисление выражений: 1. $$28 + 42 : 7 - 6 = 28 + 6 - 6 = 34 - 6 = 28$$ 2. $$96 - 72 : 9 + 15 = 96 - 8 + 15 = 88 + 15 = 103$$ 3. $$32 + 56 : 8 - 7 = 32 + 7 - 7 = 39 - 7 = 32$$ 4. $$100 - 7 * 8 = 100 - 56 = 44$$ 5. $$90 - 8 * 8 = 90 - 64 = 26$$ 6. $$80 - 9 * 8 = 80 - 72 = 8$$ Деление с остатком: 1. $$74 : 9 = 8$$ (ост. $$2$$) 2. $$65 : 9 = 7$$ (ост. $$2$$) 3. $$85 : 9 = 9$$ (ост. $$4$$) Ответ: 28, 103, 32, 44, 26, 8; 74:9 = 8 (ост. 2), 65:9 = 7 (ост. 2), 85:9 = 9 (ост. 4)