Quiz: Using the Place Value Grid

1. How is the value one-tenth expressed as a power of 10?
a. 10–1
b. 100
c. 101
2. How is the value hundred-thousandths expressed as a power of 10?
a. 10–6
b. 10–5
c. 105
3. Which of the following is NOT an accepted expanded form for 0.0234?
a. (2 × 0.01) + (3 × 0.001) + (4 × 0.0001)
b. (2 × 10–1) + (3 × 10–2) + (4 × 10–3)
c. (2 × 10–2) + (3 × 10–3) + (4 × 10–4)
4. Which of the following is an accepted expanded form for 10.405?
a. (10 × 100) + (4 × 10–1) + (5 × 10–3)
b. (1 × 101) + (4 × 10–1) + (5 × 10–2)
c. (1 × 101) + (4 × 10–1) + (5 × 10–3)
5. Which of the following represents the value of (3 × 102) + (4 × 100) + (5 × 10–2) + (6 × 10–4)?
a. 304.506
b. 304.056
c. 304.0506
6. How do you read the following number?
  • 0.023
a. twenty-three thousandths
b. twenty-three hundredths
c. twenty-three tenths
7. How is the number three hundred and three hundredths written?
a. 0.303
b. 300.03
c. 300.003
8. Which of the following has the numbers correctly listed from least to greatest?
a. 0.45; 0.5; 0.396
b. 0.375; 0.4; 0.51
c. 0.8; 0.73; 0.652
9. Which of the following has the least value?
a. thirteen hundredths
b. four tenths
c. fifty-three thousandths
10. Round 0.35826 to the nearest hundredth.
a. 0.36
b. 0.3583
c. 0.358
11. Round 4637.04581 to the nearest thousandth.
a. 4637.046
b. 4637.05
c. 4600
12. Round forty-two and one hundred sixteen thousandths to the nearest tenth.
a. 42.1
b. 42.12
c. 42.116
13. Which of the following could have been the number that when rounded to the nearest hundredth became 4.76?
a. 4.75923
b. 4.76499
c. either A or B
14. If the number 541,876.0392 were to be rounded to the nearest thousandth, which number should be underlined in order to make the determination to round up or stay the same?
a. 2
b. 8
c. 9

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