Решите в столбик 2842 :7,52260 : 4, 10032 : 3 ,20047 * 6
28'42 |7 5'2260 |4 10'032 |3 20047
-28 |_____ -4 |______ - 9 |_____ X 6
42 |406 ___ |13065 _____ |3344 ________
-42 | 12 | 10 | 120282
______ ______ - 9
0 260 _____
-260 13
________ - 12
0 ______
12
- 12
______
0