Understanding Scientific Notation Concepts
Interactive Video
•
Mathematics, Science, Physics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of using scientific notation?
To make numbers look more complex
To make numbers easier to read
To simplify calculations with large numbers
To avoid using decimals
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a correct representation of a number in scientific notation?
0.5 * 10^3
5.0 * 10^3
500 * 10^3
50 * 10^3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the order of magnitude of the number 6 * 10^22?
16
28
22
6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following numbers is NOT in scientific notation?
3.5 * 10^3
3.5 * 10^4
35 * 10^3
0.35 * 10^5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you adjust the power of 10 when adding numbers in scientific notation with different exponents?
Add the exponents directly
Multiply the exponents
Adjust one number to have the same exponent as the other
Subtract the smaller exponent from the larger
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of subtracting 6.9 * 10^4 from 2.6 * 10^7?
2.5931 * 10^5
2.5931 * 10^3
2.5931 * 10^7
2.5931 * 10^4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of scientific notation, what does the term 'order of magnitude' refer to?
The decimal part of the number
The exponent of the power of 10
The number of digits in a number
The total value of the number
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