Деление с остатком.

30 : 4 = 7 (ост. 2) Пров. 4 · 7 = 28 + 2 = 30

проверка                                 проверка
75 : 9 =                                     49 : 6 =
38 : 4 =                                     52 : 9 =
53 : 7 =                                     59 : 8 =
59 : 6 =                                     71 : 8 =
62 : 8 =                                     54 : 7 =
51 : 6 =                                     70 : 9 =
60 : 9 =                                     61 : 7 =
63 : 8 =                                     42 : 5 =
80 : 9 =                                     30 : 4 =
54 : 7 =                                     23 : 3 =
74 : 7 =                                     53 : 6 =
85 : 9 =                                     63 : 8 =
47 : 7 =                                     46 : 5 =
26 : 4 =                                     60 : 7 =
29 : 5 =                                     51 : 9 =
32 : 6 =                                     37 : 5 =
47 : 7 =                                     29 : 3 =
70 : 8 =                                     26 : 6 =
34 : 7 =                                     43 : 7 =
50 : 9 =                                     38 : 6 =