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2005 xIMC keystage2-EMIC individual Question 4

xIMC · 2005 xIMC keystage2-EMIC individual

Question 4

Different triangular symbols represent different digits $1$ to $9$, consistently in both multiplication examples. Find the two-digit number shown as “??”. The printed products are $32832$ and $33156$; the second multiplicand swaps the last two symbols of the first.

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