Homework Explained - Math Practice 101

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Grade 3 Go Math Practice - Answer Keys
Same Area, Different Perimeters


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Lesson Check

  • Question 1 (request help)

    Jake drew two rectangles. Which statement is true?

    • The perimeters are the same.
    • The area of A is greater.
    • The perimeter of A is greater.
    • The perimeter of B is greater
  • Question 2 (request help)

    Alyssa drew two rectangles. Which statement is true?

    • The perimeter of B is greater.
    • The perimeter of A is greater.
    • The area of B is greater.
    • The perimeters are the same.

Spiral Review

  • Question 3 (request help)

    Marsha was asked to find the value of 8 - 3 x 2. She wrote a wrong answer. Which is the correct answer?

    • 22
    • 10
    • 4
    • 2
  • Question 4 (request help)

    What fraction names the point on the number line?

    • \(\large \frac{1}{4}\)
    • \(\large \frac{2}{3}\)
    • \(\large \frac{3}{4}\)
    • \(\large \frac{3}{1}\)
  • Question 5 (request help)

    Kyle drew three line segments with these lengths: \(\frac{2}{4}\) inch, \(\frac{2}{3}\) inch, and \(\frac{2}{6}\) inch. Which list orders the fractions from least to greatest?

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

    On Monday, \(\frac{3}{8}\) inch of snow fell. On Tuesday, \(\frac{5}{8}\) inch of snow fell. Which statement correctly compares the snow amounts?

    • \(\large \frac{3}{8}=\frac{5}{8}\)
    • \(\large \frac{3}{8}<\frac{5}{8}\)
    • \(\large \frac{5}{8}<\frac{3}{8}\)
    • \(\large \frac{3}{8}>\frac{5}{8}\)

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