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MathNet 2026 — Part 01 Question 174

Math Olympiad Vault · MathNet 2026 — Part 01

Question 174

All with 2 - Which operation should we do with all 5 numbers $$
418, 244, 816, 426, 24
$$ to get 5 numbers that all have the digit 2?
(a) Divide 2;
(b) add 4;
(c) Divide by 6;
(d) Subtract 5;
(e) Multiply by 3.