Addition and subtraction math makes netizens 'confused'

With just a simple addition and subtraction problem, but it makes many people give up, try your hand at this puzzle and see if you can find the answer.

Math question as follows: Given the calculation 9 – 9 ÷ 9 + 9 – 9 ÷ 9, players should find the most correct answer for this question.

Use what you have learned to find the correct answer to this simple math puzzle.

Addition and subtraction math makes netizens 'confused'.

Try this quiz and see how smart you are. If you figure it out in the shortest time, scroll down to the comments to record it and see how many people think the same as you.

Lam Hoang

Source: https://vtcnews.vn/phep-toan-cong-tru-khien-dan-mang-roi-nao-ar947970.html