Math Practice 101
Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys
Common Core - New


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Lesson Check

  • Question 1 (request help)

    Stephen drew this triangle. How many obtuse angles does the triangle have?
    • 0
    • 1
    • 2
    • 3
  • Question 2 (request help)

    Joan was asked to draw a right triangle. How many right angles are in a right triangle?
    • 0
    • 1
    • 2
    • 3

Spiral Review

  • Question 3 (request help)

    Oliver drew the figure below to show light traveling from the sun to Earth. Name the figure he drew.
    • segment SE
    • ray SE
    • line SE
    • ray ES
  • Question 4 (request help)

    Armon added \(\frac{1}{10}\) and \(\frac{8}{100}\) . Which is the correct sum?
    • \(\large \frac{18}{10}\)
    • \(\large \frac{9}{10}\)
    • \(\large \frac{9}{100}\)
    • \(\large \frac{18}{100}\)
  • Question 5 (request help)

    Sam counted out loud by 6s. Jorge counted out loud by 8s. What are the first three numbers both students said?
    • 8, 16, 24
    • 14, 28, 42
    • 24, 48, 72
    • 48, 96, 144
  • Question 6 (request help)

    A basketball team averaged 105 points per game. How many points did the team score in 6 games?
    • 605 points
    • 630 points
    • 900 points
    • 6,030 points

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