Pre-Algebra Unit 3b Practice Test - Scientific Notation Worksheet - 2015
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3Pre-Algebra, Unit 3B Practice Test: Scientific Notation
Name:
Date:
1. A) Write a strategy for adding numbers expressed in scientific notation.
B) Write a strategy for dividing numbers expressed in scientific notation.
×
3.
(SE)
What is 0.0028 written in scientific
5
2.
(SE)
What is
2.78 10
written in
notation?
standard form?
×
−
3
A.
2.8 10
A. 0.00000278
−
×
2
B. 0.0000278
B.
2.8 10
×
C. 27,800
2
C.
2.8 10
D. 278,000
×
3
D.
2.8 10
4. Your calculator displays the answer
5.
(SE)
This division problem is entered
–
4. Rewrite this answer using
2.76
into a scientific calculator:
E
8) × (3
4).
scientific notation.
(6
E
E
Which shows what the calculator may
display?
–
2
4
A.
E
2
4
B.
E
C. 1.8
12
E
D. 1.8
13
E
Pre-Algebra Practice Test
Unit 03B: Scientific Notation
Page 1 of 3
Revised 2015 - NVACS
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