Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds...
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Transcript of Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds...
![Page 1: Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds Ten Thousands Thousands Tenths Hundredths.](https://reader036.fdocuments.us/reader036/viewer/2022082517/56649ed15503460f94be03f0/html5/thumbnails/1.jpg)
Unit 1 – Day 4
Place Value and Estimation
![Page 2: Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds Ten Thousands Thousands Tenths Hundredths.](https://reader036.fdocuments.us/reader036/viewer/2022082517/56649ed15503460f94be03f0/html5/thumbnails/2.jpg)
Place Value – How to name digits
12345.67Ones
Tens
Hundreds
Ten Thousands
Thousands
Tenths
Hundredths
![Page 3: Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds Ten Thousands Thousands Tenths Hundredths.](https://reader036.fdocuments.us/reader036/viewer/2022082517/56649ed15503460f94be03f0/html5/thumbnails/3.jpg)
Name the place value for each digit
65, 908.43 5 0 8 9 4 3
Thousands Tens Ones Hundreds Tenths Hundredths
![Page 4: Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds Ten Thousands Thousands Tenths Hundredths.](https://reader036.fdocuments.us/reader036/viewer/2022082517/56649ed15503460f94be03f0/html5/thumbnails/4.jpg)
Name the place value for each digit
34, 279.01 9 7 1 4 0 2
Ones Tens Hundredths Thousands Tenths Hundreds
![Page 5: Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds Ten Thousands Thousands Tenths Hundredths.](https://reader036.fdocuments.us/reader036/viewer/2022082517/56649ed15503460f94be03f0/html5/thumbnails/5.jpg)
Name the digit in each place value
79, 504. 23 9 0 4 5 3 2
Thousands Tens Ones Hundreds Hundredths Tenths
![Page 6: Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds Ten Thousands Thousands Tenths Hundredths.](https://reader036.fdocuments.us/reader036/viewer/2022082517/56649ed15503460f94be03f0/html5/thumbnails/6.jpg)
Rounding to a place value Ex: Round to the nearest tenth 3.478
Look at the digit to the right of the place
If it is 5 or higher, round upIf not, stay3. 478
Since 7 is greater than 5, we round up 3.5
![Page 7: Unit 1 – Day 4 Place Value and Estimation. Place Value – How to name digits Ones Tens Hundreds Ten Thousands Thousands Tenths Hundredths.](https://reader036.fdocuments.us/reader036/viewer/2022082517/56649ed15503460f94be03f0/html5/thumbnails/7.jpg)
Ex: Round to underlined place value
1) 580
2) 45.3
3) 230
4) 123
5) 900
1) 5782) 45.3293) 234.994) 122.985) 851