Question

Find the missing number in the pattern.
1, 12, 23, _____, 45, 56

A) 31
B) 34
C) 37
D) 42

Answer 1

I hope this helps you

Answer 2

The answer is B because 1+11=12, 12+11=23, and so on so the answer would be 34. Also because since I already found out the pattern just add 11 to 23 and you would get 34. Hope this helps.