Calling all math enthusiasts, number – crunching wizards, and anyone with a hunger for mental challenges! Brace yourself for a mind – boggling mathematical puzzle that’s not for the faint – hearted. This isn’t just any ordinary equation; it’s a brain – teaser so tough that only true math geniuses—those with lightning – fast mental math skills and an innate talent for numbers—can crack it without reaching for a calculator!
So, roll up your sleeves, clear your mind, and get ready to embark on this epic mathematical adventure. The challenge is here, waiting for you to accept it. Are you ready to show the world what you’re made of and join the league of math geniuses? Let the numbers do the talking!
Ready to see the answer?
3
2
1
Answer：
- First, calculate the operation inside the parentheses：In an arithmetic expression with parentheses, the operations inside the parentheses should be calculated first. According to the order of “first multiplication and division, then addition and subtraction”, calculate the division first. 6÷2=3, and the expression inside the parentheses becomes 3+1. Then calculate the addition, 3+1=4.
- Then, calculate the operation outside the parentheses：Calculate 10−4=6.
So, 10−(6÷2+1)=6.