Multiplying and Dividing by Powers of 10
Flashcard
•
Mathematics
•
4th - 6th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a power of 10?
Back
A power of 10 is a number that can be expressed as 10 raised to an exponent, indicating how many times to multiply 10 by itself.
2.
FLASHCARD QUESTION
Front
How do you multiply a number by 10?
Back
To multiply a number by 10, move the decimal point one place to the right.
3.
FLASHCARD QUESTION
Front
How do you divide a number by 10?
Back
To divide a number by 10, move the decimal point one place to the left.
4.
FLASHCARD QUESTION
Front
What happens when you multiply by 10²?
Back
When you multiply by 10², you move the decimal point two places to the right.
5.
FLASHCARD QUESTION
Front
What happens when you divide by 10²?
Back
When you divide by 10², you move the decimal point two places to the left.
6.
FLASHCARD QUESTION
Front
What is 5 x 10³?
Back
5 x 10³ = 5,000.
7.
FLASHCARD QUESTION
Front
What is 7.2 x 10²?
Back
7.2 x 10² = 720.
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