Question
In an old books sale, 1770 paperbacks were sold on Sunday. 210 more paperbacks were sold on Saturday than on Sunday. 260 fewer paperbacks were sold on Monday than on Saturday. How many paperbacks were sold altogether on the three days?
4 m

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In an old books sale, 1770 paperbacks were sold on Sunday. 210 more paperbacks were sold on Saturday than on Sunday. 260 fewer paperbacks were sold on Monday than on Saturday. How many paperbacks were sold altogether on the three days?