Question 21
In the cryptarithm shown, different letters represent different digits:
$$\overline{SASMO}-2021=\overline{AWARD}.$$
If $O=5$, find $S+A+S+M+O$.
Interpretation: The leading letters S and A are nonzero; identical letters always represent the same digit.
Answer format: enter the integer answer without units. Leading zeros are optional; the original paper uses four-digit boxes.
$$\overline{SASMO}-2021=\overline{AWARD}.$$
If $O=5$, find $S+A+S+M+O$.
Interpretation: The leading letters S and A are nonzero; identical letters always represent the same digit.
Answer format: enter the integer answer without units. Leading zeros are optional; the original paper uses four-digit boxes.