Patterns in Numbers
What are the missing numbers?
10, 11, ___ ,13,___, 15
12, 14
4+4 =
8
___ 20 ___
10 , 30
__ 110 __
10, 210
10
8 ___
2
What are the missing numbers?
27, 29, 31, ___, ___, 37
33, 35
7+7 =
14
__ 45 __
35, 55
__ 235 ___
135, 335
12
10 ___
2
What are the missing numbers?
46, 56, __, 76, 86, __
66, 96
9+9=
18
__ 23 __
13, 33
__ 456 __
356 , 556
19
10 ___
9
What are the missing numbers?
17, 20, __, 26, ___, ____, 35
23,29, 32
15+15=
30
__ 137 __
127, 147
___ 609 ___
509, 709
17
10 ____
7
What are the missing numbers?
34, ___, 44, 49, ___, 59,
39, 54
25 + 25 =
50
___ 389 ___
379, 399
899, 1099
24
12 ___
12