Place Value
71
What is the value of the 7 in 71?
70
What is the word form of the number 13?
Thirteen
What is the unit form of 826?
8 hundreds, 2 tens, 6 ones
Write 854 in expanded form.
800 + 50 + 4
60 -> 100
256
What is the value of the 2 in 256?
200
What is the word form of the number 76?
Seventy six
What is the unit form of 206?
2 hundreds, 0 tens, 6 ones
Write 600 + 0 + 3 in standard form.
603
75 -> 120
Add 1 five, and 4 tens
403
What is the value of the 3 in 403?
3
What is the word form of the number 431?
Four hundred thirty one
What is the unit form of the number 932?
9 hundreds, 3 tens, 2 ones
Write 555 in expanded form.
500 + 50 + 5
123 -> 200
Show work on board!
How many TENS are in 500?
50
What is the word form of the number 517?
Five hundred seventeen
What is the unit form of the number 616?
6 hundreds, 1 ten, 6 ones
What is the standard form of 100 + 10 + 2?
112
223 -> 400
Show work on board.
How many TENS are in 1,000?
100
What is the word form of the number 808?
Eight hundred and eight.
Is the unit form of the number 321: 3 tens, 2 hundreds, and 1 ones? Why or why not?
No, the unit form is 3 hundreds, 2 tens, and 1 ones.
Write the expanded form of 398.
300 + 90 + 8
How many hundreds do I need to add to get from 300 to 900?
6 hundreds, or 600