Can you solve this test without a calculator?

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## ✅ Solutions:

### ✔️ Answer 1:

25 × 4 = 100
75 ÷ 5 = 15
100 + 15 = **115**

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### ✔️ Answer 2:

\$12 ÷ 3 pairs = **\$4 per pair**

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### ✔️ Answer 3:

This is a doubling sequence:
2 → 4 → 8 → 16 → **32** → 64
Missing number: **32**

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### ✔️ Answer 4:

Profit = 75 – 60 = \$15
Profit % = (15 ÷ 60) × 100 = **25%**

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### ✔️ Answer 5:

You ate 3 out of 8 slices → 8 – 3 = 5 slices left
(5 ÷ 8) × 100 = **62.5%** of the pizza is left

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## 🏆 How Did You Do?

* **5/5 correct?** → You’re a mental math master!
* **3–4 correct?** → Great job — just a little more practice and you’ll be razor-sharp.
* **1–2 correct?** → Don’t worry, math muscles just need a little warm-up. Try again tomorrow!
* **0 correct?** → Hey, no shame! Everyone starts somewhere. This might be your sign to start challenging your brain more often.

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## 💡 Why It Matters

Mental math sharpens your memory, improves problem-solving, and even boosts confidence in daily life — whether you’re calculating tips, estimating time, or making quick budgeting decisions.

And the best part? You don’t need an app or fancy tools — just your brain.

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## Want More Challenges Like This?

Let us know, and we’ll keep the brain teasers coming — with logic puzzles, number tricks, and more ways to test your wits without a calculator.

🧮 Ready for round two?

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Would you like me to turn this into a printable quiz sheet, a shareable social post, or an interactive quiz format?