Tuesday, August 26, 2014

Do You Know Your Number Forms?

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!

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!

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

3. ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★

@ Aryana,

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

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.

Mrs. Y♥llis

✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★

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

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

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

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

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

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

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

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

1. Dear Sean,

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

2. Dear Tabby,

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

Asha

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

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

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! :-)

Mrs. Y♥llis

✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★ ✩ ★

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

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

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

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

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

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

Ruby

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.

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

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

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

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

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

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

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

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.

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

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

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.

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

29. Dear Noa,

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

1. @ Asha,

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

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

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