Question

Using the numbers 1, 3, 4 and 6 exactly once, how do you get 9, 10 and 11?

Answer 1

6 plus 4 = 10

6 plus 3 = 9

6 plus 4 plus 1 = 11

Explanation:

Since it says use them exactly once does that mean once in each number answer or once in all 3