
Scientific Notation Word Problems
Authored by Michele Paladino
Mathematics
8th Grade
CCSS covered
Used 39+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The dimensions of an office building are 1.5 x 102 feet by 1.35 x 103 feet. What is the perimeter of the base of the building, in feet?
Tags
CCSS.8.EE.A.4
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A microgram is equal to 1 x 10 -6 grams. How many times greater than a microgram is 1 x 102 grams?
Tags
CCSS.8.EE.A.4
CCSS.8.EE.A.3
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A computer's hard disk drive holds 8 x 107 bytes of information. If Jill buys an extra memory stick that holds 3 x 106 bytes of information, how much memory will the computer hold?
Tags
CCSS.8.EE.A.4
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The Diplodocus dinosaur is believed to have become extinct approximately 1.38x108 years ago. The Oviraptor is believed to have become extinct approximately 7x107 years ago. How many years were there between the extinction of these two dinosaur types?
Tags
CCSS.8.EE.A.4
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The mass of he sun is 1.989 x 1030 kilograms. The mass of the earth is 5.98 x 1024 kilograms. How many times bigger is the sun than the earth?
Tags
CCSS.8.EE.A.4
CCSS.8.EE.A.3
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
There are approximately 3.1 x 108 people in the United States. If each person has 4.1 x 101 coins, how many coins are there altogether?
Tags
CCSS.8.EE.A.4
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
If a computer can perform an addition operation in 1.5 x 10-6 seconds, how long will it take to perform 1500 such operations?
Tags
CCSS.8.EE.A.4
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