1. Base Ten Numbers
How do we find the value of the digit 4 in the number 2,467?

2. Base Ten Numbers FAST FACT!!!
Place Value contains periods. A period is a group of three digits separated by commas in a multi digit number. The millions period is left of the thousand period. One million is 1,000 thousands and is written as 1,000,000.

3. Base Ten Numbers FAST FACT!!!
The value of each place is 10 times as much as the value of the next place to its right, or 1/10 of the value of the next place to its left.
Count the number of place value positions.
4,000,000 has ____more whole number places than 40,000.
Think: 2 more places is 10 X 10 or 100
4,000,000 is ______ times as much as 40,000

4. Base Ten Numbers Write 1,000 in word form.
Write four hundred eighty two in standard form.
The area of Alabama is 52,237 square miles. Write this number in word form.

5. Base Ten Numbers
The population of Alaska is 634,892. Write the value of the digit 3 in this number.
How many groups of 1,000 are in 1,000,000?
How much is 100 less than one thousand? Explain how you solved this problem.

6. Base Ten Numbers
Bigger burger has sold about twenty thousand, three hundred burgers. Write this number in standard form.

7. Base Ten Numbers
Tyrone and Cal are playing a high finance game in which they write each other checks. Cal has written Tyrone a check for
15, 297,360. How does Cal write this in word form on the check?

8. Base Ten Numbers What is the value of the boldfaced digit?
3,645 ________________
________________
798,000 _______________
64,530 _______________
________________
602,456 ________________

9. Base Ten Numbers Write in Expanded form and word form.
32,123,645 _____________________________________
______________________________________
990,104 _____________________________
_______________________________________

10. Base Ten Numbers Write in expanded form and word form.
7,828 _____________________________
_____________________________________
Write in standard form.
100, , ,
_________________________
Three hundred million,thirty five thousand, forty two
__________________________________________

11. Base Ten Numbers
DO YOU KNOW???? A bowl holds 100 peanuts. How many bowls would hold a million peanuts? ___________ If you save 10 cents a day, how many days would it take to save a million cents? ___________

12. Base Ten Numbers On an index card, complete the following.
Write in standard form,
Six hundred forty two million, eight hundred five thousand, twenty one.
30,000, ,000, , ,
Write in word form.
105,703,006

13. Base Ten Numbers Text page 6, Complete # 30 to 32,
Text page 5, # 2 to 9
Text page 6, 10 to 19,, 23 to 29