Expanded Form
Rounding
Comparing
Word Form
Vocabulary
Vocabulary Continued
100

500 + 20 + 1 =

521
100

Round to the nearest 10s place

341

100

What does this symbol mean

>

greater than 

100

five-hundred twenty-two

522

100

change a number to a more convenient value following a rule about 5 and 4

rounding

100

the word AND means there is a _______-

decimal point

200

To change a number to expanded form you must:

pull it apart into it's individual values

200

if it's four or less what do you do?

let it rest
200

What does this symbol mean <

less than

200

five and one tenth

5.1
200

what is standard form?

writing out the number

200

what is word form

the number written out in words

300

50,000 + 1,000 + 2 = 

51,002

300

if it's 5 or more what do you do?

Raise the score (bump it up 1)

300

Compare these numbers:


456.12 _____ 45,612

456.12  < 45,612

300

four thousand five under one

4,501

300

a symbol that represents a number

digit

300

What is expanded form

pulling the number apart to show the different values

400

543,210

500,000 + 40,000 + 3,000 + 200 + 10 

400

Round to the nearest tenths 


3.4523

3.5

400

Compare the two decimals using <,>, or =. 0.09____ 0.090

=

400

change this to word form:

5,000,231

five million two hundred thirty-one

400

the amount the digit is worth

value

400

What does it mean to compare numbers?

Decide if one number is greater than, less than or equal to another number

500

1,000,211

1,000,000 + 200 + 10 + 1

500

Round 34.98 to the nearest tenths place.

35

500

Compare the decimals using <,> or =. 8,903.001 _____ 8,930.001

<

500

five million two hundred and five tenths

5,000,200.5
500

the value of the digit based on where it is in the number

place value

500

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