1. Lesson 1.1
Place Value

2. What is place value?
Every digit in a number has a special PLACE VALUE. This place value helps us give the number a name.
Read this number: 1,428
(when you read a number you are using place value)

3. Please copy on your blank chart2 2 9 5 5 1 2 1 6 9 , , ,

4. Find the PLACE VALUE of the blue digit
234,563,213
2,345
198
21,345

5. Standard form: 1, 428
Expanded form: 1,
Word form:
One thousand, four hundred,
Twenty eight

6. 15,864
Standard form:
Expanded form:
Word from:

7. How can you use place value to compare numbers?
537,437, ,438,006
<
Start at the left.
Compare the digits
in the same position.

8. Compare (less than or greater than)
1,359,214   1,359,124
>

9. Order from least to greatest
467,703,522
476,703,520
436,703,521

10. Bonus Question 12.346 Find the PLACE VALUE of the
blue, red, and green digits…
12.346
hundredths
thousandths
tenths

11. Today’s Place Value Activities
“Getting to Know You”
“Don’t Forget It!”
“Color Coded Costumes”
Place Value Puzzler Game