Question
In an old books sale, 1930 manuals were sold on Tuesday. 380 more manuals were sold on Monday than on Tuesday. 370 fewer manuals were sold on Wednesday than on Monday. How many manuals were sold altogether on the three days?
4 m

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In an old books sale, 1930 manuals were sold on Tuesday. 380 more manuals were sold on Monday than on Tuesday. 370 fewer manuals were sold on Wednesday than on Monday. How many manuals were sold altogether on the three days?