Упр.18 Параграф 22 Часть 2 ГДЗ Рудницкая Юдачева 4 класс (2023) (Математика)

Выполните действия.

• $$\left(3060:15-5\right)\cdot\left(3750-1750\cdot2\right)$$
• $$16218:9+169680:56+56\cdot\left(275-175\right)$$
• $$65065:65-40815:\left(1000-93\right)\cdot10$$
• $$74200:\left(37+63\right)-742\cdot5:371$$

$$(3060 : 15 — 5)\cdot(3750 — 1750\cdot 2)=49750$$
$$3060 : 15 = 204$$
$$204 — 5 = 199$$
$$1750 \cdot 2 = 3500$$
$$3750 — 3500 = 250$$
$$199 \cdot 250 = 49750$$

$$16218 : 9 + 169680 : 56 + 56\cdot(275 — 175)=10432$$
$$275 — 175 = 100$$
$$16218 : 9 = 1802$$
$$169680 : 56 = 3030$$
$$56 \cdot 100 = 5600$$
$$1802 + 3030 = 4832$$
$$4832 + 5600 = 10432$$

$$65065 : 65 — 40815 : (1000 — 93)\cdot 10 = 551$$
$$1000 — 93 = 907$$
$$65065 : 65 = 1001$$
$$40815 : 907 = 45$$
$$45 \cdot 10 = 450$$
$$1001 — 450 = 551$$

$$74200 : (37 + 63) — 742\cdot 5 : 371 = 732$$
$$37 + 63 = 100$$
$$74200 : 100 = 742$$
$$742 \cdot 5 = 3710$$
$$3710 : 371 = 10$$
$$742 — 10 = 732$$

Ответ

49750; 10432; 551; 732.