Question

What is 9 plus 10 a.21 b.19 c.34 d.23

Answer 1

The answer is 19

Explanation:

put up 10 fingers put them down then put up 9 then add them together to get 19

Answer 2

B) 19

Explanation:

10 + 9 = 19

If you would like to double check your answer you can do this:

19 - 9 = 10

19 - 10 = 9

So the correct answer would be B which is 19.

Hope this helps :)