do you guys like lemonade

well, it depends on the lemon and in what format e.g., q " do you like the taste of lemon fruit " witch if you are asking taste then my answer is yes

Why are these so easy but hard at the same time?

I know right they seem easy but then theyre also easy to mess up thats what makes them hard.

I don't understand the practice for Decimals in expanded form, Can someone help

Basically in a decimal, there are 4 places, ones. tenths | hundredths | thousandths so for example here is a decimal, 4.209 4, is in the ones place 2, is in the tenths place 0, is in the hundredths place 9, is in the thousandths place. So expanded form is just add the ones, tenths, hundredths, and thousandths place together For example, We have our decimal 4.209, so the expanded form is 4 + 0.2 + 0.00 0.009

Why are decimals so hard? I mean I get all the practice and they just seem so hard once I do them.

Sometimes the concepts give us fits and are hard to understand. You just need to keep practicing, and then before too long you'll have that "AHA" moment where it will all make sense. Sometimes I recommend using money to work with decimals. After all, $3.95 and $79.50 are decimals, and if you practice adding money (two items at $3.95), how much will your bill be? If you practice subtracting money (something costs $9.37 and you give a $10.00 bill, how much change will you get) Keep at it. You can do it!!

Why did math became so popluar

it did not just people had to use it a lot

i don't understand (8x1000)+(6x100)+(2x10)+(4x1+(3x1/100)

You do all the things in () first before adding them all together. Your question's answer is 8,624.03

Main content

MAP Recommended Practice

Course: MAP Recommended Practice > Unit 34

Lesson 3: Decimals in expanded form

Decimals in expanded form review

Google Classroom

Review writing decimals in expanded form, and try some practice problems.

Expanded form

Expanded form is a way to write numbers by adding the value of its digits.

We can use a place value chart to think of the value of a number's digit.

Example

Let's write start color #11accd, 3, end color #11accd, point, start color #7854ab, 4, end color #7854ab, start color #1fab54, 0, end color #1fab54, start color #ca337c, 5, end color #ca337c in expanded form.

Ones	.	Tenths	Hundredths	Thousandths
start color #11accd, 3, end color #11accd	.	start color #7854ab, 4, end color #7854ab	start color #1fab54, 0, end color #1fab54	start color #ca337c, 5, end color #ca337c

3, point, 405, equals, start color #11accd, 3, end color #11accd, start text, space, o, n, e, s, end text plus, start color #7854ab, 4, end color #7854ab, start text, space, t, e, n, t, h, s, end text, plus start color #1fab54, 0, end color #1fab54, start text, space, h, u, n, d, r, e, d, t, h, s, end text, plus, start color #ca337c, 5, end color #ca337c, start text, space, t, h, o, u, s, a, n, d, t, h, s, end text

empty space, equals, left parenthesis, start color #11accd, 3, end color #11accd, times, 1, right parenthesis, plus, left parenthesis, start color #7854ab, 4, end color #7854ab, times, start fraction, 1, divided by, 10, end fraction, right parenthesisplus, left parenthesis, start color #1fab54, 0, end color #1fab54, times, start fraction, 1, divided by, 100, end fraction, right parenthesis, plus, left parenthesis, start color #ca337c, 5, end color #ca337c, times, start fraction, 1, divided by, 1000, end fraction, right parenthesis

empty space, equals, start color #11accd, 3, end color #11accd, plus, start color #7854ab, start fraction, 4, divided by, 10, end fraction, end color #7854ab, plus, start color #1fab54, 0, end color #1fab54, plus, start color #ca337c, start fraction, 5, divided by, 1000, end fraction, end color #ca337c

3, point, 405 in expanded form is start color #11accd, 3, end color #11accd, plus, start color #7854ab, start fraction, 4, divided by, 10, end fraction, end color #7854ab, plus, start color #ca337c, start fraction, 5, divided by, 1000, end fraction, end color #ca337c.

[Show the solution with decimals.]

Want to learn more about expanded form? Check out this video.

Practice

Problem 1

Current

57, point, 142, equals, question mark

(Choice A)
left parenthesis, 5, times, 10, right parenthesis, plus, left parenthesis, 7, times, 1, right parenthesis, plus, left parenthesis, 1, times, start fraction, 1, divided by, 10, end fraction, right parenthesis, plus, left parenthesis, 4, times, start fraction, 1, divided by, 100, end fraction, right parenthesis, plus, left parenthesis, 2, times, start fraction, 1, divided by, 1000, end fraction, right parenthesis
(Choice B)
left parenthesis, 5, times, 10, right parenthesis, plus, left parenthesis, 7, times, 1, right parenthesis, plus, left parenthesis, 1, times, start fraction, 1, divided by, 1000, end fraction, right parenthesis, plus, left parenthesis, 4, times, start fraction, 1, divided by, 100, end fraction, right parenthesis, plus, left parenthesis, 2, times, start fraction, 1, divided by, 10, end fraction, right parenthesis
(Choice C)
left parenthesis, 5, times, 10, right parenthesis, plus, left parenthesis, 7, times, 10, right parenthesis, plus, left parenthesis, 1, times, start fraction, 1, divided by, 1000, end fraction, right parenthesis, plus, left parenthesis, 4, times, start fraction, 1, divided by, 100, end fraction, right parenthesis, plus, left parenthesis, 2, times, start fraction, 1, divided by, 10, end fraction, right parenthesis

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

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Posted 2 years ago. Direct link to DarrielleH's post “Why are decimals so hard?...”
Why are decimals so hard? I mean I get all the practice and they just seem so hard once I do them.
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(16 votes)
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- Stephen White
  Posted 2 years ago. Direct link to Stephen White's post “Sometimes the concepts gi...”
  Sometimes the concepts give us fits and are hard to understand. You just need to keep practicing, and then before too long you'll have that "AHA" moment where it will all make sense.
  
  Sometimes I recommend using money to work with decimals. After all, $3.95 and $79.50 are decimals, and if you practice adding money (two items at $3.95), how much will your bill be? If you practice subtracting money (something costs $9.37 and you give a $10.00 bill, how much change will you get)
  
  Keep at it. You can do it!!
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Ammu
Posted 2 years ago. Direct link to Ammu's post “I don't understand the pr...”
I don't understand the practice for Decimals in expanded form, Can someone help
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(19 votes)
Answer
- rteamcaptain
  Posted 2 years ago. Direct link to rteamcaptain's post “Basically in a decimal, t...”
  Basically in a decimal, there are 4 places,
  
  ones. tenths | hundredths | thousandths
  
  so for example here is a decimal, 4.209
  
  4, is in the ones place
  2, is in the tenths place
  0, is in the hundredths place
  9, is in the thousandths place.
  
  So expanded form is just add the ones, tenths, hundredths, and thousandths place together
  
  For example,
  
  We have our decimal 4.209,
  
  so the expanded form is 4 + 0.2 + 0.00 0.009
  Comment on rteamcaptain's post “Basically in a decimal, t...”
  (29 votes)
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Posted 4 years ago. Direct link to Keyona's post “How do you do this assign...”
How do you do this assignment? I need help. These assignment are hard. Therefore, I can't do them. Oh wait! My assignments are starting to get really easy! Thanks for the help, Khanacademy.com.
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Why are these so easy but hard at the same time?
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  I know right they seem easy but then theyre also easy to mess up thats what makes them hard.
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agvaan.u
Posted 8 months ago. Direct link to agvaan.u's post “Why did math became so po...”
Why did math became so popluar
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  it did not just people had to use it a lot
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DIONGELA😋😎
Posted 2 years ago. Direct link to DIONGELA😋😎's post “i don't understand (8x100...”
i don't understand (8x1000)+(6x100)+(2x10)+(4x1+(3x1/100)
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my "Decimals in expanded from" doesn't work so it put me here.😅
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