Question

What is the answer to ((1+3+6+9)-10)

Answer 1

`9`

Explanation:

`((1 + 3 + 6 + 9) - 10)`

Open the brackets.

`1 + 3 + 6 + 9 - 10`

Add all the figures.

`1 + 3 + 6 + 9 - 10 \\ 4 + 15 - 10 \\ 19 - 10 \\ 9`

Answer 2

Hey there! :)

((1 + 3 + 6 + 9)) - 10)

Start in the first set of parenthesis.

(19) - 10)

Simplify!

9

Our answer is 9 - hope I helped! :)