Hey, math enthusiasts and problem-solving pros! Get ready to dive into a thrilling math challenge that’s all about pure brainpower. This isn’t about punching numbers into a calculator—it’s a test of your logic, creativity, and mental agility. Whether you’re a whiz at algebra, a fan of geometry, or a puzzle-loving prodigy, this challenge is designed to push your limits and make you think outside the box.

So, roll up your sleeves, grab a pencil, and let your brain take the lead. Whether you’re a student sharpening your skills or an adult craving a mental workout, this challenge is your chance to prove that your mind is a powerhouse. Ready to show what you’re made of? The problem is waiting—let’s see if you can solve it without hitting that “equals” button.
Ready to see the answer?
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Answer:
- According to the order of arithmetic operations, calculate multiplication and division first:
- Division: 45÷5=9.
- Multiplication: 1×10=10.
At this point, the original expression becomes 9−10.
- Then calculate the subtraction:9−10=−1.
So, 45÷5−1×10=−1.