Question

What is 1+9-8+40-7-8+100-20

Answer 1

`107`

Explanation:

`1+9-8+40-7-8+100-20`

`=10-8+40-7-8+100-20`

`=2+40-7-8+100-20`

`=42-7-8+100-20`

`=35-8+100-20`

`=27+100-20`

`=127-20`

`=107`

Answer 2

Answer: 107

I did the math on my calculator, just put it in the calculator, like it is, it follows PEMDAS, the way its written.