Question
P3.WN.JM.17110376-A1
Bobby started with some marbles at the beginning of a game. At the end of the first round of the game, he lost 6 marbles to his friend Archie but won 10 marbles from his friend Pierre. At the end of the second round, he lost 9 marbles to Pierre but won 8 marbles from Archie. In the end, Bobby had 30 marbles. How many marbles did Bobby have at first before the start of the game?
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Primary 3 WHOLE NUMBERS P3.WN.JM.17110376

02 Jul 2024, 08:44 PM

Bobby started with some marbles at the beginning of a game. At the end of the first round of the game, he lost 6 marbles to his friend Archie but won 10 marbles from his friend Pierre. At the end of the second round, he lost 9 marbles to Pierre but won 8 marbles from Archie. In the end, Bobby had 30 marbles. How many marbles did Bobby have at first before the start of the game?
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