Numbers in Words and Standard Form

The usual way of writing numbers using only digits, no words, is called ___________________.

• standard form

• word form

• expanded form

Which of the following is an example of digits?

• a,b,c,d,e,f,g,h

• 56, 789,

• 0,1,2,3,4,5,6,7,8,9

• 1/2, 3/4

Which is an example of standard form?

• 500 + 30 + 2

• (5 x 100) + (3 x 10) + (2 x 1)

• 532

• 500 + 32

Write the following using numerals:
seventy-two and nineteen hundredths

• 72.19

• 72.019

• 72.109

• 721.90

Which number shows seventy-three hundredths in standard form?

• 7,300

• 7.3

• 0.73

• 0.073

Which is the correct way to write 50 + 7 + 0.8 + 0.09 in standard form (numbers)?

• 57.89

• 507.89

• 57.809

the representation of a number using digits 
Example 
56,789

• standard form

• word form

• expanded form

• expanded notation

the representation of a number using written words
Example
fifty-six thousand, seven hundred eighty-nine

• expanded notation

• expanded form

• word form

• standard form

What is the word form for the number 600 + 30 + 5

• Six thirty five

• Six thousand and thirty five

• Six Hundred Thirty Five

• Six Hundred Thirty

Analyze the expanded notation below.
(8x10,000)+(8x100)+(2x10)+(4x1)
How is the number written in standard form?

• 88,824

• 8,824

• 80,821

• 80,824