What number is missing from the fact family house?
15
What number is missing from the fact family house?
17
What number is missing from the fact family house?
8
What number is missing from the fact family house?
8
What number is missing from the fact family house?
9
What number is missing from the fact family house?
6
What number is missing from the fact family house?
11
What number is missing from the fact family house?
8
What number is missing from the fact family house?
5
What number is missing from the fact family house?
9