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marishachu [46]

3 years ago

12

Half your baseball card collection got wet and was ruined. You bought 13 cards to replace some that were lost. How many did you

begin with if you now have 23?

1 answer:

Sophie [7]3 years ago

3 0

10 because if you subtract 13 and 23 you get 10 then if you add 13 and 10 you get 23

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Step-by-step explanation:

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nikklg [1K]

Answer:

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2 years ago

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serg [7]

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Step-by-step explanation:

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Svetradugi [14.3K]

Answer:

see explanation

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3 years ago