Question
In an old books sale, 1740 dictionaries were sold on Monday. 170 fewer dictionaries were sold on Sunday than on Monday. 290 more dictionaries were sold on Tuesday than on Monday. How many dictionaries were sold altogether on the three days?
4 m

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In an old books sale, 1740 dictionaries were sold on Monday. 170 fewer dictionaries were sold on Sunday than on Monday. 290 more dictionaries were sold on Tuesday than on Monday. How many dictionaries were sold altogether on the three days?