Question
P3.WN.JM.17110376-A1
Ian 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 Riordan but won 10 marbles from his friend Carl. At the end of the second round, he lost 8 marbles to Carl but won 8 marbles from Riordan. In the end, Ian had 29 marbles. How many marbles did Ian have at first before the start of the game?
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Primary 3 WHOLE NUMBERS P3.WN.JM.17110376

05 Jul 2024, 06:44 AM

Ian 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 Riordan but won 10 marbles from his friend Carl. At the end of the second round, he lost 8 marbles to Carl but won 8 marbles from Riordan. In the end, Ian had 29 marbles. How many marbles did Ian have at first before the start of the game?
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