Powers of Ten
Flashcard
•
Mathematics
•
5th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a power of ten?
Back
A power of ten is a number that can be expressed as 10 raised to an exponent, indicating how many times to multiply 10 by itself.
Tags
CCSS.5.NBT.A.2
2.
FLASHCARD QUESTION
Front
What does 10^5 represent?
Back
10^5 represents the number 100,000.
Tags
CCSS.5.NBT.A.2
3.
FLASHCARD QUESTION
Front
How do you multiply a number by a power of ten?
Back
When you multiply a number by a power of ten, you move the decimal point to the right as many places as the exponent indicates.
Tags
CCSS.5.NBT.A.2
4.
FLASHCARD QUESTION
Front
How do you divide a number by a power of ten?
Back
When you divide a number by a power of ten, you move the decimal point to the left as many places as the exponent indicates.
Tags
CCSS.5.NBT.A.2
5.
FLASHCARD QUESTION
Front
What is 83.05 x 100?
Back
8305
Tags
CCSS.5.NBT.A.2
6.
FLASHCARD QUESTION
Front
What happens to the decimal point when multiplying by 10?
Back
The decimal point moves to the right.
Tags
CCSS.5.NBT.A.2
7.
FLASHCARD QUESTION
Front
What happens to the decimal point when dividing by 10?
Back
The decimal point moves to the left.
Tags
CCSS.5.NBT.A.2
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