Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys
Common Core


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Lesson Check

  • Question 1 (request help)

    A passenger jet flies at an average speed of 548 miles per hour. At that speed, how many miles does the plane travel in 4 hours?

    • 2,092 miles
    • 2,112 miles
    • 2,192 miles
    • 2,480 miles
  • Question 2 (request help)

    Use the model to find 3 x 157.

    • 300,171
    • 300,157
    • 471
    • 451

Spiral Review

  • Question 3 (request help)

    The school fun fair made $1,768 on games and $978 on food sales. How much money did the fun fair make on games and food sales?

    • $2,636
    • $2,646
    • $2,736
    • $2,746
  • Question 4 (request help)

    Use the table below.

    Which of the following lists the states from least to greatest population?

    • Alaska, North Dakota, Vermont
    • Vermont, Alaska, North Dakota
    • North Dakota, Vermont, Alaska
    • Vermont, North Dakota, Alaska
  • Question 5 (request help)

    A National Park covers 218,375 acres. What is this number written in expanded form?

    • 200,000 + 10,000 + 8,000 + 300 + 70 + 5
    • 20,000 + 1,000 + 800 + 30 + 75
    • 218 + 375
    • 218 thousand, 375
  • Question 6 (request help)

    Last year a business had profits of $8,000. This year its profits are 5 times as great. What are this year’s profits?

    • $4,000
    • $40,000
    • $44,000
    • $400,000

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