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Revision history of "2011 CEMC Gauss (Grade 8) Problems/Problem 6"

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  • (cur | prev) 17:04, 20 April 2025‎ Anabel.disher (talk | contribs)‎ . . (730 bytes) (+730)‎ . . (Created page with "==Problem== If Clara doubles a number and then adds <math>3</math>, the result is <math>23</math>. The original number is <math> \text{ (A) }\ 13 \qquad\text{ (B) }\ 10 \qqua...")
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