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Mathematics 10 Online
OpenStudy (anonymous):

You buy 8 packs of markers with 20 markers in each pack. You already had 10 markers. Which expression shows how to calculate the total number of markers, m, you have

OpenStudy (anonymous):

First, how many did you buy? You bought 8 packs of 20. 8 times 20 is 160. So you bought 160 markers. If you already have 10 markers, and you just added 160 markers to that amount, how many do you have total?

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