Tuesday, August 26, 2014

Do You Know Your Number Forms?


Mrs. Yollis' class is learning about numbers.  They have learned about:

STANDARD FORM:    2,345 

EXPANDED FORM:   2,000 + 300 + 40 + 5

WORD FORM:  two thousand, three hundred forty-five


Here is another example of the three forms we learned:

Photo by Mrs. Yollis 





In the comment section, make up a number and write it out in standard form, expanded form, and word form. 

Challenge someone to a number!

Remember:  Do NOT use any personal numbers or words in your comment! No addresses, no phone numbers, and no last names!


37 comments:

  1. Dear Mrs. Yollis and class,

    I love numbers and now I will make up a number and write it in standard form, expanded form, and word form:


    standard form 4,590
    expanded form 4,000 + 500 + 90
    word form four thousand, five hundred ninety

    I challenge someone to this number: 1,234


    Good luck!

    ReplyDelete
  2. Dear Mrs. Yollis,
    I have accepted Nic's challenge!



    standard form 1,234
    expanded form 1,000 + 200 +30 +4
    word form one thousand, two hundred thirty-four

    and I also have one of my own with five digits!

    standard form 45,678
    expanded form 45,000 + 600 + 78
    word form forty-five thousand, six hundred seventy-five

    I challange someone to this number : 34,507

    from,
    Aryana

    ReplyDelete
  3. ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★

    @ Aryana,

    I love your enthusiasm! You got right on this problem. Good for you!

    Although your answer to Nic's problem is correct, you have made an error with your five digit expanded form.

    Once you have found your error, please publish it! You will be able to help others learn.

    Also, I challenge you to spell every word correctly! Watch for red lines and have a parent proofread.

    Your new teacher,
    Mrs. Y♥llis



    ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★

    ReplyDelete
  4. I have a number, it is 2,345...

    Standard Form: 2,345
    Expanded Form: 2000 + 300 + 40 + 5
    Word Form: two thousand, three hundred, forty - five

    I challenge someone 3,987!

    Asha

    ReplyDelete
  5. Dear Mrs. Yollis,

    Kiano's number is 34,507

    Standard Form: 34,507
    Expanded Form: 30,000 + 4,000 + 500 + 7
    Written Form: Thirty-four thousand, five hundred seven

    We challenge someone to do the number 5,639

    Thank you,
    Kiano

    ReplyDelete
  6. Dear Class:

    I accept the challenge from Aryana and Asha.
    First Aryana,


    Standard Form: 34,507
    Expanded Form: 30,000 + 4,000 + 500 + 7
    Word Form: thirty-four thousand, five hundred seven

    Asha's Challenge

    Standard Form : 3,987
    Expanded Form: 3000 + 900 + 80 + 7
    Word Form: three thousand, nine hundred eighty seven


    I would like to challenge someone. Who can tell me the three forms for 8,972?

    From,
    Ella

    ReplyDelete
  7. Dear Mrs.Yollis,

    My number is 4,786.


    Standard Form: 4,786

    Expanded Form: 4,000 + 700 + 80 + 6

    Word Form: four thousand, seven hundred eighty-six



    I challenge some one to do the number 2,971.



    Sincerely,
    Sam

    ReplyDelete
    Replies
    1. Grandpa and GrandmaAugust 30, 2014 at 4:16 AM

      Standard =2971
      Expanded =2000+900+70+1
      Word =two thousand, nine hundred, seventy-one

      Delete
  8. I accept Ella's challenge

    Standard Form 8,972
    Expanded Form 8,000+900+70+2
    Word Form eight thousand nine hundred seventy two

    From Sean

    ReplyDelete
  9. Standard Form 27,974
    Expanded Form 20,000+7,000+900+70+4
    Word Form twenty seven thousand nine hundred seventy four

    I challenge someone to do 5,769

    ReplyDelete
    Replies
    1. Dear Sean,


      I accept Your challenge.

      STANDARD FORM: 5,769
      EXPANDED FORM: 5,000+700+60+9
      WORD FORM: five thousand, seven hundred sixty-nine


      I challenge someone to do 9,876

      Delete
    2. Dear Tabby,

      I have accepted your challenge.

      Standard Form: 9,876
      Expanded Form:9,000 + 800 + 70 + 6
      Word Form: nine thousand, eight hundred, seventy- six.

      Asha

      Delete
  10. Dear Mrs. Yollis and Class,

    I accept Sam's number challlenge. The three forms are:

    Standard Form: 2,971
    Expanded Form: 2,000 + 900 + 70 + 1
    Word Form: two thousand, nine hundred seventy-one

    I now challenge someone to write the three forms of 99,999.

    Good Luck!

    Derrick

    ReplyDelete
  11. Dear Mrs. Yollis,
    Thank you for the math challenge, I had so much fun doing it.

    ReplyDelete
  12. ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★

    Dear class,


    Wow! You all really know your place value! I see I will need to step it up a bit.

    Problem 1:

    Who can write 33,333 in standard form, expanded form, and word form? (Derrick, I got this idea from you!)

    Problem 2: Who can write 50,505 in standard form, expanded form, and word form?

    Problem 3: (Super Challenge!) Look at the number 279,899.

    Who can write 279,899 in standard, expanded, and word form?

    Who can tell me where I got that number? HINT: Click on our ClustrMap! :-)

    Your math-loving teacher,
    Mrs. Y♥llis

    ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★

    ReplyDelete
    Replies
    1. Dear Mrs. Yollis,

      I accept challenge 3.
      Standard form: 279,899.
      Expanded form: 200,000+70,000+9,000+800+90+9
      Word form: two hundred seventy-nine thousand, eight hundred ninety-nine.

      You got the number from the total number of people who visited your blog.

      Sincerely,
      Nic

      Delete
  13. @ Mrs. Yollis,

    I have seen my error. Thank you for correcting me! Thank you for the complement about my enthusiasm. I plan to be enthusiastic for the whole year.
    I will do my expanded form again.

    Expanded form 40,000 + 5,000 + 600 + 70 + 8


    From
    Aryana

    ReplyDelete
  14. Dear Mrs. Yollis,

    I accept Sean's challenge.

    Expanded form 5000+700+60+9
    Word form Five thousand seven hundred sixty-nine

    I challenge someone to do the number 9,431

    Noa

    ReplyDelete
  15. Dear Mrs. Yollis,
    STANDARD FORM: 9,999
    EXPANDED FORM:9,000+900+90+9
    WORD FORM: nine thousand, nine hundred ninety-nine
    I challenge someone to write 7,979 in the three forms.

    Ruby

    ReplyDelete
    Replies
    1. Dear Mrs. Yollis,
      STANDARD FORM: 7,979
      EXPANDED FORM:7,000+900+70+9
      WORD FORM: seven thousand, nine hundred seventy-nine
      I challenge someone to write 60,934 in the three forms.

      Sydney

      Delete
    2. Dear Sydney,
      I accept your challenge.
      STANDARD FORM: 60,934
      EXPANDED FORM: 60,000+ 900+30+ 4
      WORD FORM: sixty thousand, nine hundred thirty-four

      Ruby

      Delete
  16. Dear Mrs. Yollis,

    I accept challenge 2.
    standard form: 50,505.
    expanded form: 50,000+500+5
    word form: fifty thousand five hundred five.

    ReplyDelete
  17. Dear Mrs. Yollis,

    My number is 1,522.

    Standard Form: 1,522.
    Expanded Form: 1,000 + 500 + 20 + 2
    Word Form: one thousand, five hundred twenty- two

    Ethan

    ReplyDelete
  18. Dear Mrs.Yollis,

    I accept Ruby's challenge!
    STANDARD FORM:7,979
    EXPANDED FORM:7,000+900+70+9
    WORD FORM: seven thousand nine hundred seventy-nine

    if anybody's there I challenge them!!

    Kate

    ReplyDelete
  19. Dear Mrs.Yollis,
    I accept Ruby's challenge!

    STANDARD FORM:7,979
    EXPANDED FORM:7,000+900+70+9
    WORD FORM: seven thousand nine hundred seventy-nine

    I challenge someone to 6,152!

    Kate

    ReplyDelete
  20. 33,333

    Standard Form 33,333
    Expanded Form 30,000+3,000+300+30+3
    Word Form thirty three thousand,three hundred,thirty-seven

    ReplyDelete
  21. Dear Mrs. Yollis,
    Kate, I will take your challenge!
    6,152
    Standard Form: 6,152
    Expanded Form: 6,000 +100+50+2
    Word Form : Six thousand one hundred fifty two
    I challenge someone to 10,999.
    Nicholas

    ReplyDelete
  22. Dear Mrs Yollis,

    What an amazing lot of students you have so right on the ball with this awesome maths challenge you sent out for them.

    I'm impressed with all the students at just how smart they all are.

    Great work everyone keep up the great work.

    Sincerely,
    AA

    ReplyDelete
  23. The population of the United Kingdom is
    64,105,700
    60,000,000 + 4,000,000 + 100,000 + 5,000 + 700
    Sixty-four million, one hundred and five thousand, seven hundred.

    We hope to add more population numbers tomorrow!
    Class 3 @ A Room with a View

    ReplyDelete
  24. The population of Venezuela

    30,206,307

    30,000,000+200,000+6,000+300+7

    Thirty million, two hundred and six thousand, three hundred and seven.

    ReplyDelete
  25. The population of India
    1,248,700,000
    1,000,000,000 + 200,000,000 + 700,000 = 1,248,700,000
    One billion, two hundred and forty-eight million, seven hundred thousand

    ReplyDelete
  26. The population of Argentina
    42,669,500
    40,000,000 + 2,000,000 +600,000 + 600,00 + 9,000 500
    Forty-two million, six hundred and sixty-nine thousand, five hundred

    ReplyDelete
  27. The population of Peru
    30,814,175
    30,000,000 + 800,000 + 10,000 + 4,000 + 100 + 70 + 5 =30,814,175.
    Thirty million eight hundred and fourteen thousand , one hundred and seventy-five.

    ReplyDelete
  28. Dear Mrs. Yollis,

    I have a favorite number of mine:

    Standard Form: 999,999,999,999
    Expanded Form: 900,000,000,000 + 90,000,000,000 + 9,000,000,000 + 900,000,000 + 90,000,000 + 9,000,000 + 900,000 + 90,000 + 9,000 + 900 + 90 + 9
    Word Form: Nine hundred ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine

    My number was pretty big, but even in the start of fourth grade, we have gone beyond this number. We have learned exponents, and that's where the number has a little number next to it. If it had a 10 and a little 2 next to it, you would say, ten to the power of two. You might think it would be twenty, but it's actually one hundred because the little number is what how many times you should multiply the bigger number. That means it would be 10 x 10 which is one hundred! This might be confusing, but you will learn it in fourth grade.

    Sincerely,
    Heather

    ReplyDelete
  29. Dear Noa,

    I have accepted your challenge.

    Standard Form:9,431
    Expanded Form:9,000+400+30+1
    Word Form: nine thousand,four hundred,thirty-one.

    I challenge someone to do the number 78,980

    Sincerely,
    Asha

    ReplyDelete
    Replies
    1. @ Asha,

      I accept your challenge:

      Standard Form: 78,980
      Expanded Form: 70,000 + 8,000 + 900 + 80
      Word Form: seventy-eight thousand, nine hundred eighty

      I challenge someone to do the number 123,456,789 or 989,898,989,898!

      Cheers,
      Heather

      Delete
  30. Jake (Sean's brother)November 8, 2014 at 6:56 AM

    Dear Mrs Yollis,
    HI my name is Jake Sean's brother.Here is my word problem.

    My number is 7,931.

    Standard Form:7,931
    Expanded Form:7,000+900+30+1
    Word Formseven thousand,nine hundred thirty one



    Sincerely,
    Jake

    ReplyDelete

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