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Mathematics💡

Mathematics💡

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Unlock the beauty of numbers with @mathematics — from algebra, geometry, and calculus to puzzles, proofs, and logic problems. Explore real-world applications, mathematical history, and elegant solutions. Perfect for students, teachers, and curious minds.

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Answer: 81/16 = 5.0625 cm² Follow @mathematics for more daily puzzles!

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Hint: Each midpoint square has exactly half the area of its parent.
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The Shrinking Square Spiral A square has area 81cm². Each new square connects midpoints of the previous one. What is the area
The Shrinking Square Spiral A square has area 81cm². Each new square connects midpoints of the previous one. What is the area of the 5th square?
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Answer: 64 Follow @mathematics for more daily puzzles!
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Hint: Each number is doubled to get the next.
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The Missing Number! 2, 4, 8, 16, 32, __ What comes next in this sequence?
The Missing Number! 2, 4, 8, 16, 32, __ What comes next in this sequence?
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Answer: 17 Follow @mathematics for more daily puzzles!
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Hint: Think about numbers with exactly two factors.
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The Sneaky Number Sequence What is the next number in the sequence? 2, 3, 5, 7, 11, 13, __, 19
The Sneaky Number Sequence What is the next number in the sequence? 2, 3, 5, 7, 11, 13, __, 19
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Answer: 101 (since 10²⁶ + 1 = (10²)¹³ + 1, and 101 divides 10² + 1 = 101) Follow @mathematics for more daily puzzles!
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Hint: Think about remainders when dividing powers of 10.
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The Stubborn Factor Hunt Find the smallest prime number that divides 10²⁶ + 1. 🔍
The Stubborn Factor Hunt Find the smallest prime number that divides 10²⁶ + 1. 🔍
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Answer: No such number exists — the trap IS the puzzle! Largest possible product falls short. Follow @mathematics for more daily puzzles!
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Hint: Try small two-digit pairs whose product stays in range.
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The Sneaky Missing Digit Find the 8-digit number ABCDEFGH where each letter is a unique digit (1–9, no zero), and AB × CD × E
The Sneaky Missing Digit Find the 8-digit number ABCDEFGH where each letter is a unique digit (1–9, no zero), and AB × CD × EF × GH = ABCDEFGH. What is ABCDEFGH?
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Answer: x = 5 Follow @mathematics for more daily puzzles!
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Hint: Subtract 7 from both sides first, then divide.
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Find the Missing Number! 🔢 If 3x + 7 = 22, what is x?
Find the Missing Number! 🔢 If 3x + 7 = 22, what is x?
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Answer: 180,396,380,815,100,901,214,157,639 — wait, for 100 steps: 180,396,380,815,100,901,214,157,639 Follow @mathematics for more daily puzzles!
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Hint: Think tribonacci — each step depends on the three before it.
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