Math Practice 101
Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys
Common Core / Prime and Composite Numbers


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Lesson Check

  • Question 1 (request help)

    The number 5 is:
    • prime
    • composite
    • both prime and composite
    • neither prime nor composite
  • Question 2 (request help)

    The number 1 is:
    • prime
    • composite
    • both prime and composite
    • neither prime nor composite

Spiral Review

  • Question 3 (request help)

    A recipe for a vegetable dish contains a total of 924 calories. The dish serves 6 people. How many calories are in each serving?
    • 134 calories
    • 150 calories
    • 154 calories
    • 231 calories
  • Question 4 (request help)

    A store clerk has 45 shirts to pack in boxes. Each box holds 6 shirts. What is the fewest boxes the clerk will need to pack all the shirts?
    • 9
    • 8
    • 7
    • 6
  • Question 5 (request help)

    Which number rounds to 200,000?
    • 289,005
    • 251,659
    • 152,909
    • 149,889
  • Question 6 (request help)

    What is the word form of the number 602,107?
    • six hundred twenty thousand,seventeen
    • six hundred two thousand, one hundred seven
    • six hundred twenty-one thousand, seventeen
    • six hundred two thousand, one hundred seventy

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