Homework Explained - Math Practice 101

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Grade 6 HMH Go Math - Answer Keys


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Chapter 1 Review/Test

  • Question 1 (request help)

    Use the numbers to complete the factor tree. You may use a number more than once.

    Write the prime factorization of 54

  • Type below:
  • Question 2 (request help)

    For numbers 2a–2d, choose Yes or No to indicate whether the LCM of the two numbers is 15.

    2a. 5, 3     Yes  No

    2b. 5, 10     Yes  No

    2c. 5, 15     Yes  No

    2d. 5, 20     Yes  No

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  • Question 3 (request help)

    Select two numbers that have 9 as their greatest common factor. Mark all that apply.

    • 3, 9
    • 3, 18
    • 9, 18
    • 9, 36
    • 18, 27

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