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OpenStudy (anonymous):
Kenny had some money and was given $50 for his birthday. Now he has $80. How much money did Kenny have to begin with? A student solved this problem using the number sentence 80 – 50 = n. Now the student wants to solve a similar problem with different numbers. Which number sentence can the student use to solve this problem? The summer camp had some money. It collected $2,986 in one week and now it has $5,912. How much money did the summer camp have to begin with?
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OpenStudy (anonymous):
50+ n = 80
OpenStudy (anonymous):
thank you
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