Question

What is the pattern of _15,25,_45,55,65

Answer 1

5 and 35

Explanation:

It's going up in tens so it must start from 5, therefore the one between 25 and 45 must be 35.

Answer 2

The pattern appears to be adding 10 to alternate terms.

Starting with 15, we add 10 to get 25. Then we skip a term and add 10 to get 45, skip a term and add 10 to get 55, and finally skip a term and add 10 to get 65.

So the missing number is:

5, and 35

Therefore, the complete sequence is:

5, 15, 25, 35, 45, 55, 65.