Homework Explained - Math Practice 101

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Grade 3 Go Math Practice - Answer Keys
Find Perimeter


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Lesson Check

Use an inch ruler for 1–2.

  • Question 1 (request help)

    Ty cut a label the size of the shape shown. What is the perimeter, in inches, of Ty’s label?

    • 4 inches
    • 5 inches
    • 6 inches
    • 7 inches
  • Question 2 (request help)

    Julie drew the shape shown below. What is the perimeter, in inches, of the shape?

    • 2 inches
    • 4 inches
    • 6 inches
    • 8 inches

Spiral Review

  • Question 3 (request help)

    What is the perimeter of the shape below?

    • 8 units
    • 10 units
    • 20 units
    • 22 units
  • Question 4 (request help)

    Vince arrives for his trumpet lesson after school at the time shown on the clock. What time does Vince arrive for his trumpet lesson?

    • 3:26 A.M.
    • 4:26 A.M.
    • 3:26 P.M.
    • 4:26 P.M.
  • Question 5 (request help)

    Matthew’s small fish tank holds 12 liters. His large fish tank holds 25 liters. How many more liters does his large fish tank hold?

    • 12 liters
    • 13 liters
    • 25 liters
    • 37 liters
  • Question 6 (request help)

    Cecila and Sasha are comparing fraction strips. Which statement is correct?

    • \(\large \frac{1}{2}<\frac{1}{3}\)
    • \(\large \frac{1}{8}>\frac{1}{6}\)
    • \(\large \frac{1}{4}>\frac{1}{2}\)
    • \(\large \frac{1}{6}<\frac{1}{4}\)

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