Mr. Gifford’s 5 th Grade Math Lesson #3 Writing numbers in standard, expanded, and word form.

1. Mr. Gifford’s 5th Grade Math Lesson #3 Writing numbers in standard, expanded, and word form.

2. There are 3 ways to write a number.Standard Form – This is the way you write a number every day.12,345 345,598 2,312,090

3. Expanded Form – This form is where you write each number in place value form.12,34510,000 + 2,000 + 300 + 40 + 5

4. Word Form – This form is where you write out a number using words.12,345Twelve thousand, three hundred, forty-five.

5. Now lets work practice together.Write 691 in standard, expanded, and written form.S –E –W - 691 600 + 90 +1 Six hundred, ninety-one

6. Write 72,028 in standard, expanded, and written form.S –E –W - 72,028 70,000 + 2,000 + 000 + 20 + 8 Seventy-two thousand, twenty-eight

7. Write 9,291,901 in standard, expanded, and written form.S –E –W- 9,291,901 9,000,000 + 200,000 + 90,000 + 1,000 + 900 + 00 + 1 Nine million, two hundred ninety-one, nine hundred-one

8. Go to the links below to connect to a website to assess what you have learned.http://www.dadsworksheets.com/v1/Worksheets/Numbers%20in%20Standard,%20Expanded%20and%20Word%20Form/Seven_Digit_Number_To_Word_Form_V1.htmlhttp://www.dadsworksheets.com/v1/Worksheets/Numbers%20in%20Standard,%20Expanded%20and%20Word%20Form/Expanded_Form_Four_Digit_Number_To_Standard_Form_V1.htmlGood Luck!