Math Practice 101
Homework Explained - Math Practice 101

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Grade 3 Go Math Practice - Answer Keys
Measure Length


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Lesson Check

  • Question 1 (request help)

    What is the length of the eraser to the nearest half inch?
    • \(\large \frac{1}{2}\) inch
    • \(\large 1\) inch
    • \(\large 1\frac{1}{2}\) inch
    • \(\large 2\) inch
  • Question 2 (request help)

    What is the length of the leaf to the nearest fourth inch?
    • \(\large 1\frac{1}{2}\) inches
    • \(\large 1\frac{3}{4}\) inches
    • \(\large 2\) inches
    • \(\large 2\frac{1}{4}\) inches

Spiral Review

  • Question 3 (request help)

    Which equation is NOT included in the same set of related facts as \(6\times8=48\)?
    • \(\large 8\times6=48\)
    • \(\large 8\times8=64\)
    • \(\large 48\div6=8\)
    • \(\large 48\times8=6\)
  • Question 4 (request help)

    Brooke says there are 49 days until July 4. There are 7 days in a week. In how many weeks will it be July 4?
    • 9 weeks
    • 8 weeks
    • 7 weeks
    • 6 weeks
  • Question 5 (request help)

    It is 20 minutes before 8:00 in the morning. Which is the correct way to write that time?
    • 7:40 A.M.
    • 7:40 P.M.
    • 8:20 A.M.
    • 8:40 A.M.
  • Question 6 (request help)

    Marcy played the piano for 45 minutes. She stopped playing at 4:15 P.M. At what time did she start playing the piano?
    • 3:00 P.M.
    • 3:30 P.M.
    • 4:45 P.M.
    • 5:00 P.M.

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