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22-01-2018
Mathematics

contestada

Harry had 15 marbles. For his birthday, his grandmother gave him m more marbles. Which expression shows the total number of marbles Harry has now?

Respuesta :

07-08-2019

Answer:

15 + M = the amount of marbles he has

15 is the amount he had his mother gave him M

so what he had plus what his mother gave him

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