Math Practice 101
Homework Explained - Math Practice 101

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Grade 3 Go Math Practice - Answer Keys
Chapter 11: Model Perimeter


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Lesson Check

  • Question 1 (request help)

    Find the perimeter of the shape.
    Each unit is 1 centimeter.
    • 14 centimeters
    • 16 centimeters
    • 18 centimeters
    • 20 centimeters
  • Question 2 (request help)

    Find the perimeter of the shape.
    Each unit is 1 centimeter.
    • 19 centimeters
    • 26 centimeters
    • 33 centimeters
    • 55 centimeters

Spiral Review

  • Question 3 (request help)

    Which lists the fractions in order from least to greatest?

    \[\frac{2}{4}, \frac{2}{3}, \frac{2}{6}\]
    • \(\large \frac{2}{3}, \frac{2}{4}, \frac{2}{6}\)
    • \(\large \frac{2}{6}, \frac{2}{4}, \frac{2}{3}\)
    • \(\large \frac{2}{4}, \frac{2}{3}, \frac{2}{6}\)
    • \(\large \frac{2}{3}, \frac{2}{6}, \frac{2}{4}\)
  • Question 4 (request help)

    Kasey’s school starts at the time shown on the clock. What time does Kasey’s school start?
    • 6:40
    • 8:06
    • 8:30
    • 9:30
  • Question 5 (request help)

    Michael and Dex are comparing fraction strips. Which statement is NOT correct?
    • \(\large \frac{1}{2}<\frac{2}{2}\)
    • \(\large \frac{2}{3}>\frac{1}{3}\)
    • \(\large \frac{4}{8}<\frac{3}{8}\)
    • \(\large \frac{4}{6}>\frac{2}{6}\)
  • Question 6 (request help)

    Aiden wants to find the mass of a bowling ball. Which unit should he use?
    • liter
    • inch
    • gram
    • kilogram

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