how do you make a power of ten?

It is simple a power of ten is just how many zeros it has for example 10^6 (Ten the power of 6) would have 6 zeros like this 1,000,000 which is One million. So to sum up 10^6= 1,000,000. Easy if you really think about it

When you divide a negative by a negative, would it be a positive or a negative?

It would be positive. Just like in multiplication, if they're both positive or negative, it will be positive. If both numbers are different (in terms of being positive/negative) then the resulting quotient should be negative, assuming you did the math right!

are there powers of other numbers?

You can use exponents in pretty much any situation, with any number. There are powers of one, zero, twenty-three, and every single other number, just like all numbers have a square root.

Powers of 10 are really easy because, all you have to do is count the zeros!

and the number above the 10 says how many zeros there are

Is there any division videos like 94000.1 divided by 10 =

I don't think so, but your question is easy to solve: just move every number one space over to the right. 94000.1/10 = 9400.01

Main content

5th grade

Course: 5th grade > Unit 10

Lesson 3: Powers of 10

Powers of 10 review

Google Classroom

Review the powers of 10 and try some practice problems.

Summary of powers of 10


10, start superscript, start color #11accd, 1, end color #11accd, end superscript, equals	10, equals	1, start color #11accd, 0, end color #11accd
10, start superscript, start color #aa87ff, 2, end color #aa87ff, end superscript, equals	10, times, 10, equals	1, start color #aa87ff, 00, end color #aa87ff
10, start superscript, start color #1fab54, 3, end color #1fab54, end superscript, equals	10, times, 10, times, 10, equals	1, start color #1fab54, 000, end color #1fab54

How do we evaluate powers of 10?

To evaluate a power of 10, we multiply the base left parenthesis, 10, right parenthesis by itself the exponent amount of times.

Example:

10, start superscript, 5, end superscript has an exponent of 5, so we multiply 10 times itself 5 times:

10, start superscript, 5, end superscript, equals, 10, times, 10, times, 10, times, 10, times, 10, equals, 100, comma, 000

The pattern

The number of zeros in the solution always matches the exponent.

Example:

10, start superscript, start color #1fab54, 3, end color #1fab54, end superscript, equals, 10, times, 10, times, 10, equals, 1, start color #1fab54, 000, end color #1fab54, which has start color #1fab54, 3, end color #1fab54 zeros

Want to learn more about powers of ten? Check out this video.

Practice

Problem 1

Current

Which of the following is equivalent to 10, comma, 000?

Want to try more problems like this? Check out this exercise.

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michael.pearce
Posted 5 years ago. Direct link to michael.pearce's post “how do you make a power ...”
how do you make a power of ten?
Button navigates to signup pageComment on michael.pearce's post “how do you make a power ...”
(16 votes)
Answer
- Emerson Loyo Reynaga
  Posted 4 years ago. Direct link to Emerson Loyo Reynaga's post “It is simple a power of t...”
  It is simple a power of ten is just how many zeros it has for example 10^6 (Ten the power of 6) would have 6 zeros like this 1,000,000 which is One million. So to sum up 10^6= 1,000,000. Easy if you really think about it
  Comment on Emerson Loyo Reynaga's post “It is simple a power of t...”
  (47 votes)
cguerrero0069
Posted 4 years ago. Direct link to cguerrero0069's post “Khan Academy you had taug...”
Khan Academy you had taught me so much so i want to keep getting better in math and more things,thank you khan Academy.
Button navigates to signup pageComment on cguerrero0069's post “Khan Academy you had taug...”
(32 votes)
Answer
- 301177
  Posted 2 years ago. Direct link to 301177's post “no prpblem thank you”
  no prpblem
  thank you
  Comment on 301177's post “no prpblem thank you”
  (0 votes)
Gavin761
Posted 4 years ago. Direct link to Gavin761's post “why is powers of ten so e...”
why is powers of ten so easy?
Button navigates to signup pageComment on Gavin761's post “why is powers of ten so e...”
(21 votes)
Answer
- Josh
  Posted 2 years ago. Direct link to Josh's post “cause all you do is add 0...”
  cause all you do is add 0's
  Comment on Josh's post “cause all you do is add 0...”
  (14 votes)
Brianna Lee
Posted 4 years ago. Direct link to Brianna Lee's post “When you divide a negativ...”
When you divide a negative by a negative, would it be a positive or a negative?
Button navigates to signup pageComment on Brianna Lee's post “When you divide a negativ...”
(10 votes)
Answer
- TJ the Program Apprentice
  Posted 2 years ago. Direct link to TJ the Program Apprentice's post “It would be positive. Jus...”
  It would be positive. Just like in multiplication, if they're both positive or negative, it will be positive. If both numbers are different (in terms of being positive/negative) then the resulting quotient should be negative, assuming you did the math right!
  Button navigates to signup page
  (6 votes)
'*•.¸SiennaTheSpookay_11Fan¸.•*'
Posted 18 days ago. Direct link to '*•.¸SiennaTheSpookay_11Fan¸.•*''s post “This was pretty easy basi...”
This was pretty easy basically I would look at the exponents, (EX : 10^4) then I would see which has 4 zeros (If this helped I hope you can up vote :D) (Its okay if now)
Button navigates to signup pageButton navigates to signup page
(8 votes)
Answer
REEKID
Posted 2 years ago. Direct link to REEKID's post “are there powers of other...”
are there powers of other numbers?
Button navigates to signup pageComment on REEKID's post “are there powers of other...”
(4 votes)
Answer
- TJ the Program Apprentice
  Posted 2 years ago. Direct link to TJ the Program Apprentice's post “You can use exponents in ...”
  You can use exponents in pretty much any situation, with any number. There are powers of one, zero, twenty-three, and every single other number, just like all numbers have a square root.
  Comment on TJ the Program Apprentice's post “You can use exponents in ...”
  (5 votes)
28garcigb
Posted 3 years ago. Direct link to 28garcigb's post “how many are in the power...”
how many are in the power of ten
Button navigates to signup pageComment on 28garcigb's post “how many are in the power...”
(6 votes)
Answer
- 30westley.kipp
  Posted 5 months ago. Direct link to 30westley.kipp's post “10,000,000,000”
  10,000,000,000
  Button navigates to signup page
  (2 votes)
kneppkhloe
Posted 2 years ago. Direct link to kneppkhloe's post “look at how many zeros th...”
look at how many zeros there are and that is the answer. It will help you a lot.
Button navigates to signup pageComment on kneppkhloe's post “look at how many zeros th...”
(6 votes)
Answer
- phiesk706
  Posted 2 months ago. Direct link to phiesk706's post “True. But for an equation...”
  True. But for an equation like 40x50 there are 2 0's but it equals 2,000 which has 3 zero's
  Comment on phiesk706's post “True. But for an equation...”
  (0 votes)
noird50
Posted 3 months ago. Direct link to noird50's post “Powers of 10 are really e...”
Powers of 10 are really easy because, all you have to do is count the zeros!
Button navigates to signup pageComment on noird50's post “Powers of 10 are really e...”
(4 votes)
Answer
- Geovany
  Posted 3 months ago. Direct link to Geovany's post “and the number above the ...”
  and the number above the 10 says how many zeros there are
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  (3 votes)
994814358
Posted 3 years ago. Direct link to 994814358's post “Is there any division vid...”
Is there any division videos like 94000.1 divided by 10 =
Button navigates to signup pageComment on 994814358's post “Is there any division vid...”
(4 votes)
Answer
- Neal
  Posted a year ago. Direct link to Neal's post “I don't think so, but you...”
  I don't think so, but your question is easy to solve: just move every number one space over to the right. 94000.1/10 = 9400.01
  Button navigates to signup page
  (3 votes)