$$4870 \cdot 3 = $$
4870
x 3
----
14610
$$4870 \cdot 3 = 14610$$
$$1644 : 3 = $$
1644 | 3
15 | 548
--
14
12
--
24
24
--
0
$$1644 : 3 = 548$$
$$48647 + 52759 = $$
48647 + 52759 ------- 101406
$$48647 + 52759 = 101406$$
$$100600 - 38565 = $$
100600 - 38565 ------- 62035
$$100600 - 38565 = 62035$$
Ответ: 14610; 548; 101406; 62035