Question
In an old books sale, 1810 manuals were sold on Monday. 190 fewer manuals were sold on Sunday than on Monday. 220 more manuals were sold on Tuesday than on Monday. How many manuals were sold altogether on the three days?
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In an old books sale, 1810 manuals were sold on Monday. 190 fewer manuals were sold on Sunday than on Monday. 220 more manuals were sold on Tuesday than on Monday. How many manuals were sold altogether on the three days?