derekchu2k12 derekchu2k12
  • 23-05-2023
  • Mathematics
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A large elementary school has 4 fifth grade classes and 3 fourth grade classes. The fifth grade classes have 28,29,30 and 31 students. The fourth grade classes have 27, 28, and 29 students. Write a numerical expression to how find how many more fifth graders there are than fourth graders.

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