MathDB
Problems
Contests
National and Regional Contests
Canada Contests
Gauss
1998 Gauss
6
6
Part of
1998 Gauss
Problems
(1)
1998 Gauss (7) #6
Source:
2/26/2017
In the multiplication question, the sum of the digits in the four boxes is http://services.artofproblemsolving.com/download.php?id=YXR0YWNobWVudHMvNy83L2NmMTU0MzczY2FhMGZhM2FjMjMwZDcwYzhmN2ViZjdmYjM4M2RmLnBuZw==&rn=U2NyZWVuc2hvdCAyMDE3LTAyLTI1IGF0IDUuMzguMjYgUE0ucG5n
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13
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<span class='latex-bold'>(A)</span>\ 13 \qquad <span class='latex-bold'>(B)</span>\ 12 \qquad <span class='latex-bold'>(C)</span>\ 27 \qquad <span class='latex-bold'>(D)</span>\ 9 \qquad <span class='latex-bold'>(E)</span>\ 22
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22
Gauss