Question

simplify 3+9-40+70-90-100​

Answer 1

Answer:

12-110-90-100

98-10

the correct answer is 88.

Answer 2

Question-

3+9-40+70-90-100​

Answer-

$\tt{-148}$

Explanation-

$3+9-40+70-90-100$

$=12+30-90-100$

$=42-90-100$

$=-48-100$

$=-148$