Hey there, puzzle – solvers, riddle – crackers, and seekers of truth! We’ve all been there—staring at a problem, a question, or a mind – boggling scenario, and the only thing on our minds is, What is the answer? It’s that nagging thought that keeps us up at night, the burning curiosity that drives us to dig deeper, and the intense desire to finally find that elusive solution.
So, if you’re caught in the web of uncertainty, constantly asking yourself, “What is the answer?” know that you’re not alone. Join us as we embark on this exciting journey of discovery, where we’ll explore different strategies, share insights, and work together to uncover the answers that have been eluding us. The search is on, and the answer is waiting to be found!
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Answer：
- According to the order of arithmetic operations, calculate multiplication and division first:
- Division: 7÷7=1.
- Multiplication: 7×7=49.
At this point, the original expression becomes 7+1+49−7.
- Then calculate addition and subtraction:
- Calculate from left to right. 7+1=8, 8+49=57, 57−7=50.
So, 7+7÷7+7×7−7=50.