25 32
44 51
56 63
what is the rule?
+7
2 10
5 25
8 40
9 ?
what number belongs in the question mark?
45
12 6
24 17
42 21
82
What number belongs after the 82?
41
18 54
20 60
33 99
What is the rule?
x3
21 15
34 28
63 57
102 96
What is the rule?
-6
30 60
57 87
93 123
150
What number belongs after 150?
180
12 108
27 243
51 459
93 837
What is the rule?
x9
33 11
63 21
120 ?
What is the rule? What number belongs after 120?
rule=divided by 3 ?=40
45 9
75 15
95 19
115 ??
What is the rule? What number belongs after 115?
rule=divided by 5 ??=23
53 212
68 272
86 344
What is the rule?
x4