Expanded Form
500 + 20 + 1 =
Round to the nearest 10s place
341
What does this symbol mean
>
greater than
five-hundred twenty-two
522
change a number to a more convenient value following a rule about 5 and 4
rounding
the word AND means there is a _______-
decimal point
To change a number to expanded form you must:
pull it apart into it's individual values
if it's four or less what do you do?
What does this symbol mean <
less than
five and one tenth
what is standard form?
writing out the number
what is word form
the number written out in words
50,000 + 1,000 + 2 =
51,002
if it's 5 or more what do you do?
Raise the score (bump it up 1)
Compare these numbers:
456.12 _____ 45,612
456.12 < 45,612
four thousand five under one
4,501
a symbol that represents a number
digit
What is expanded form
pulling the number apart to show the different values
543,210
500,000 + 40,000 + 3,000 + 200 + 10
Round to the nearest tenths
3.4523
3.5
Compare the two decimals using <,>, or =. 0.09____ 0.090
=
change this to word form:
5,000,231
five million two hundred thirty-one
the amount the digit is worth
value
What does it mean to compare numbers?
Decide if one number is greater than, less than or equal to another number
1,000,211
1,000,000 + 200 + 10 + 1
Round 34.98 to the nearest tenths place.
35
Compare the decimals using <,> or =. 8,903.001 _____ 8,930.001
<
five million two hundred and five tenths
the value of the digit based on where it is in the number
place value
Describe the steps to round a number
Underline the digit
Look to the right
If it is 4 or less leave it alone
5 or more bump it up