27; 32; ______; 42; 47
6; 8;______;12; 14; 16; 18
30; 33; 36; 39;______
10; 20; 30; _____; 50;
2; 7; 12; 17; 22; _______
11;_____;13; 14; 15; 16
5; 10; 15; ______; 25; 30
20; 22; _____; 26; 28
4; 10; ______; 22; 28; 34
40
20
27
12
37
24
10
16
42
