Place Value!
Write 583 in a place-value chart.
5 hundreds, 8 tens, 3 ones
Write 246 in expanded form.
200 + 40 + 6
Write 246 in word form.
two hundred forty-six
Draw base-ten blocks to represent 243.
2 squares (hundreds) 4 sticks (tens) 3 circles (ones)
I have 4 hundreds, 7 tens, and 3 ones.
Write me in standard form AND expanded form.
473; 400 + 70 + 3
In 381, what digit is in the hundreds place?
3
I have 4 hundreds, 6 tens, and 2 ones.
What number am I?
462
What number is three hundred eighty-one?
381
Draw a base-ten model for 408.
4 squares (hundreds) 0 sticks (tens) 8 circles (ones)
Find the Mistake
A student says: 562 = 500 + 6 + 20
Is the student correct? If not, fix the expanded form.
No; 500 + 60 + 2
In 532, what is the value of the 3?
30
What number is 500 + 30 + 2?
532
Write this expanded number into word form
700 + 40 + 3
seven hundred forty-three
Draw nine hundred and eighty one using base ten blocks
9 squares (hundreds) 8 sticks (tens) 1 circle (one)
Draw a base-ten model for 608. Then write the number in word form.
6 hundreds, 0 tens, 8 ones; six hundred eight
In 727, the digit 7 appears twice. What is the value of each 7?
700 and 7
Fill in the missing number:
600 + ___ + 4 = 674
70
Read: nine hundred thirty-two
Write it in standard form.
932
Draw this expanded form into base ten blocks and write the number:
800 + 10 + 5
8 squares (hundreds) 1 stick (ten) 5 circles (ones)
815
Who Am I?
I am a 3-digit number.
What number am I?
742
I am a digit in 858. My value is 50. Which digit am I, and what place am I in?
5; tens place
A student wrote:
682 = 600 + 8 + 20
Rewrite the expanded form correctly.
600 + 80 + 2
Write in word form:
Hundreds: 9 Tens: 0 Ones: 7
nine hundred seven
A student needs to model 720.
Draw the correct base-ten model AND write how many hundreds, tens, and ones you used.
7 squares (hundreds) 2 sticks (tens) 0 circles (ones)
A student says:
3 hundreds, 12 tens, and 5 ones = 425
Is the student correct?
Use a drawing OR place-value chart to prove your answer.
Yes.
12 tens = 1 hundred + 2 tens, so there are 4 hundreds, 2 tens, and 5 ones = 425.