Question
Last week, Glen had a total of 417 blue and grey markers. Two weeks later, he sold 56 of all the blue markers and 18 grey markers. Now he has the same number of blue and grey markers. How many markers does he have in the end?
2 m

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Last week, Glen had a total of 417 blue and grey markers. Two weeks later, he sold 56 of all the blue markers and 18 grey markers. Now he has the same number of blue and grey markers. How many markers does he have in the end?