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5.2A Expanded Notation

Quiz by Wendy Tamney

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4 questions
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  • Q1
    Brielle cut a one-meter ribbon into 8 equal pieces. So, the length of each piece is one hundred twenty-five thousandths of a meter. What is one hundred twenty-five thousandths in expanded form?
    0.1 + 0.02 + 0.005
    0.1 + 0.2 + 0.5
    0.1 + 0.002 + 0.0005
    1 + 2 + 5
    60s
  • Q2
    Jodi draws a line segment that is 1 centimeter long using a computer program and then has the computer give the measurement of the segment in inches. The computer gives the measurement as three hundred ninety-four thousandths inch. Which of the following represents the measurement in inches?
    0.3 + 0.09 + 0.004
    3 + 0.9 + 0.04
    300 + 0.09 + 0.004
    300 + 0.9 + 0.04
    60s
  • Q3
    The world's smallest horse, Einstein, measured 16.24 centimeters tall at birth. Thumbellina, who measured 43.18 centimeters tall, was the smallest horse before Einstein was born. Which shows the expanded notation of Einstein's height?
    (1 x 10) + (6 x 1) + (2 x 0.1) +(4 x 0.01)
    (4x10) + (3x1) + (1x0.1) +(8x0.01)
    (4x10) + (3x1) + (1x0.01) + (8x0.001)
    (1 x 10) + (6 x 1) + (2 x 0.01) + (4 x 0.001)
    60s
  • Q4
    The expanded form of a number is shown below. (3x10) + (2x1) + (6x0.1) + (4x0.01) + (8x0.001) Which of the following shows the numeral?
    326.408
    326.048
    302.648
    32.648
    60s

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