Question
Mrs Mary had some mochi balls. She bought another 32 mochi balls. She gave 69 mochi balls each to her 8 children. In the end, she had 102 mochi balls left. How many mochi balls did Mrs Mary have at first?
4 m

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Mrs Mary had some mochi balls. She bought another 32 mochi balls. She gave 69 mochi balls each to her 8 children. In the end, she had 102 mochi balls left. How many mochi balls did Mrs Mary have at first?