How do you represent decimal numbers in expanded notation?
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Transcript of How do you represent decimal numbers in expanded notation?
![Page 1: How do you represent decimal numbers in expanded notation?](https://reader036.fdocuments.in/reader036/viewer/2022081506/5681302a550346895d95b9cf/html5/thumbnails/1.jpg)
How do you represent decimal numbers in expanded notation?
![Page 2: How do you represent decimal numbers in expanded notation?](https://reader036.fdocuments.in/reader036/viewer/2022081506/5681302a550346895d95b9cf/html5/thumbnails/2.jpg)
In this lesson you will learn how to read and write numbers to the thousandths in expanded
notation by using base ten blocks.
![Page 3: How do you represent decimal numbers in expanded notation?](https://reader036.fdocuments.in/reader036/viewer/2022081506/5681302a550346895d95b9cf/html5/thumbnails/3.jpg)
Let’s Review
The value of a digit depends upon its position in a number. You can find the value of a digit
by multiplying it by its place.
Millions Thousands Ones Thousandths
Hundred Millions
Ten Millions
Millions
Hundred Thousands
Ten Thousands
Thousands
Hundreds
Tens Ones
.
Tenths
Hundredths
Thousandths
.8 4 13,
(3 x 1,000) + (8 x 100)
+ (4 x 10)
+ (1 x 1)
0 0 03, 8 0 03, 8 4 03, 8 4 13,
![Page 4: How do you represent decimal numbers in expanded notation?](https://reader036.fdocuments.in/reader036/viewer/2022081506/5681302a550346895d95b9cf/html5/thumbnails/4.jpg)
Core Lesson
2.4862.4862.4862.4862.486
A number can be written in expanded notation by writing an expression that shows
the sum of the values of each digit.
2 x 1
4 x 0.1
8 x 0.01
6 x 0.001
2 + 0.4 + 0.08 + 0.006
![Page 5: How do you represent decimal numbers in expanded notation?](https://reader036.fdocuments.in/reader036/viewer/2022081506/5681302a550346895d95b9cf/html5/thumbnails/5.jpg)
Core Lesson
4.0324.0324.0324.0324.032
A number can be written in expanded notation by writing an expression that shows
the sum of the values of each digit.
4 x 1
3 x 1100
2 x 11,000
4 +
3100
21,000+
![Page 6: How do you represent decimal numbers in expanded notation?](https://reader036.fdocuments.in/reader036/viewer/2022081506/5681302a550346895d95b9cf/html5/thumbnails/6.jpg)
In this lesson you have learned how to read and write numbers to the thousandths in expanded notation
by using base ten blocks.