Math Practice 101
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)

    For the school play, 40 rows of chairs are set up. There are 22 chairs in each row. How many chairs are there in all?
    • 800
    • 840
    • 880
    • 8,800
  • Question 2 (request help)

    At West School, there are 20 classrooms. Each classroom has 20 students. How many students are at West School?
    • 40
    • 400
    • 440
    • 4,000

Spiral Review

  • Question 3 (request help)

    Alex has 48 stickers. This is 6 times the number of stickers Max has. How many stickers does Max have?
    • 6
    • 7
    • 8
    • 9
  • Question 4 (request help)

    Ali’s dog weighs 8 times as much as her cat. Together, the two pets weigh 54 pounds. How much does Ali’s dog weigh?
    • 6 pounds
    • 42 pounds
    • 46 pounds
    • 48 pounds
  • Question 5 (request help)

    Allison has 3 containers with 25 crayons in each. She also has 4 boxes of markers with 12 markers in each box. She gives 10 crayons to a friend. How many crayons and markers does Allison have now?
    • 34
    • 113
    • 123
    • 133
  • Question 6 (request help)

    The state of Utah covers 82,144 square miles. The state of Montana covers 145,552 square miles. What is the total area of the two states?
    • 63,408 square miles
    • 223,408 square miles
    • 227,696 square miles
    • 966,992 square miles

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