STANDARD, WORD, EXPANDED FORM

Standard to Word Form

100

Write this number in word form... 25

Twenty-five

200

Write this number in word form 54

Fifty-four

300

What is 99 written in word form?

Ninety-nine

400

What is 70 written in word form?

Seventy

500

Write this number in word form 33

Thirty-three

Word Form to Standard Notation

100

Write this number in Standard Notation... Nine

9

200

Write this number in Standard Notation... seventy-six 

76

300

Write this number in Standard Notation... eighty-nine

89

400

What is one hundred and ten written in standard notation?

110

500

What is two hundred and seven written in standard notation?

207

Expanded Form

100

Write this number in expanded form... 12

10 + 2

200

Write this number in expanded form... 35

30 + 5

300

Write this number in expanded form... 68

60 + 8

400

Write this number in expanded form... 122

100 + 20 + 2

500

What is 555 written in expanded form?

500 + 50 + 5

Expanded Form to Standard Notation

100

Write this number in Standard Notation... 20 + 2

22

200

Write this number in Standard Notation... 30 + 4

34

300

Write this number in Standard Notation... 1 x 100 + 5 x 10 + 3 x 1

153

400

What is 3 x 100 + 7 x 10 + 0 x 1 in standard notation?

370

500

What is 7 x 100 + 8 x 10 + 8 x 1 in standard notation?

788