Question
Esther bought some erasers. She gave 13 of the erasers to her cousin and sold 27 of the remaining erasers. After that, she bought another 110 erasers and had the same number of erasers that she bought at first. How many erasers did Esther buy at first?
4 m

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Esther bought some erasers. She gave 13 of the erasers to her cousin and sold 27 of the remaining erasers. After that, she bought another 110 erasers and had the same number of erasers that she bought at first. How many erasers did Esther buy at first?