Частина 1. Номер 639
3 · 6 = 18;
9 · 8 = 72;
8 · 5 = 40;
8 · 4 = 32;
6 · 7 = 42;
24 : 3 = 8;
21 : 7 = 3;
24 : 8 = 3;
48 : 8 = 6;
40 : 8 = 5.
3 · 6 = 18;
9 · 8 = 72;
8 · 5 = 40;
8 · 4 = 32;
6 · 7 = 42;
24 : 3 = 8;
21 : 7 = 3;
24 : 8 = 3;
48 : 8 = 6;
40 : 8 = 5.