What numbers add to 18?

Answer 1

Positive integer pairs that you can add together to make 18 are:

1 + 17

2 + 16

3 + 15

4 + 14

5 + 13

6 + 12

7 + 11

8 + 10

9 + 9

And those sums' reverses.

Answer 2

Well, honey, there are plenty of numbers that add up to 18. You've got 9 and 9, 10 and 8, 11 and 7, and the list goes on. As long as you pair up numbers that add to 18, you're golden. Math doesn't have to be a headache, darling.

Answer 3

Oh, isn't that a happy little question! Let's think about it together. You see, there are many pairs of numbers that add up to 18, like 9 and 9, 8 and 10, 7 and 11, and so on. Just like in painting, there are many possibilities, and each one can bring its own unique beauty to the canvas of mathematics.

Answer 4

To find two numbers that add up to 18, you can set up an equation as follows: let one number be x and the other number be 18 - x. So, x + (18 - x) = 18. Simplifying, we get 18 = 18, which is always true. Therefore, any two numbers that satisfy this equation will add up to 18.

Answer 5

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