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Question 1
Write in standard notation:

5.2 × 107
A. 52,000,000,000B. 52,000,000
C. 520,000D. 52,000
Question 2
Which is the smallest number?
A. 1.9 × 10−4B. 1.9 × 102
C. 1.5 × 10−6D. 0.000022
Question 3
4.37 can be rewritten in notational form as ________.
A. 4.37 × 102 B. 4.37 × 101
C. 4.37 × 10−1 D. 4.37 × 100
Question 4
Write 1.7 × 10−4 in decimal notation.
A. 0.00017B. 0.0017
C. 0.017D. 0.000017
Question 5
2.0 × 102 can be rewritten as ________.
A. 0.2 × 102B. 20 × 103
C. 0.2 × 10−3D. 0.2 × 103
Question 6
Change 2.9 × 10−4 to standard notation.
A. 0.00029B. 0.000209
C. 0.0029D. 0.000029
Question 7
Which of the following is equivalent to 4.5 x 105?
A. 45,000B. 45,000,000
C. 450,000D. 4,500
Question 8
What would be the correct scientific notation for 0.033?
A. 33 ×10−2B. 3.3 ×10−2
C. 3.3 ×102D. 3.3 ×10−3
Question 9
Write 0.00213 x 10−5 in scientific notation.
A. 21.3 ×10−3B. 2.13 ×10−2
C. 2.13 ×10−15D. 2.13 ×10−8
Question 10
Which of the following is equivalent to 1.25 × 10−1?
A. 0.0125B. 0.125
C. 12.5D. 0.00125
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