Предмет: Математика, автор: ПоповаЕ

Запиши выражение и вычисли их значения
1. Сумму чисел 63 и 12 уменьшить в 3 раза
2. Разность чисел 39 и 18 умножить на 4
3. Из числа 750 вычесть частное чисел 12 и 3
4.К числу 420 прибавить произведение чисел 9 и 6.

Ответы

Автор ответа: tory2
14
1. (63+12)/3=25
2. (39-18)*4=84
3. 750-12/3=746
4. 420+9*6=474
Автор ответа: plechevalex
5
(63+12):3=225
(39-18)x4=84
750-(12-3)=741
420+(9x6)=474
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