Question
P3.WN.JM.17110376-A1
Flynn started with some marbles at the beginning of a game. At the end of the first round of the game, he lost 7 marbles to his friend Sam but won 10 marbles from his friend Eric. At the end of the second round, he lost 4 marbles to Eric but won 8 marbles from Sam. In the end, Flynn had 19 marbles. How many marbles did Flynn have at first before the start of the game?
4 m
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Primary 3 WHOLE NUMBERS P3.WN.JM.17110376

18 May 2024, 07:10 AM

Flynn started with some marbles at the beginning of a game. At the end of the first round of the game, he lost 7 marbles to his friend Sam but won 10 marbles from his friend Eric. At the end of the second round, he lost 4 marbles to Eric but won 8 marbles from Sam. In the end, Flynn had 19 marbles. How many marbles did Flynn have at first before the start of the game?
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