1 / 12

Place Value through Millions

Place Value through Millions. Expand whole numbers. Vocabulary. Expanded- write the value of each digit Digit- symbols used to show numbers Value- place of digit in number determines Place value- position of a digit in a number

mabli
Download Presentation

Place Value through Millions

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Place Value through Millions Expand whole numbers

  2. Vocabulary • Expanded- write the value of each digit • Digit- symbols used to show numbers • Value- place of digit in number determines • Place value- position of a digit in a number • Period- group of 3 digits in a number, start from right, separated by comma

  3. Notes 9 4 5 , 8 7 2 , 0 3 6 6-ones, 3-tens, 0-hundreds – ones period 2-thousands, 7-ten thousands, 8-hundred thousands – thousands period 5-millions, 4-ten millions, 9-hundred millions – millions period (Notice the pattern)

  4. Notes 945,872,036 • Nine hundred forty-five, eight hundred seventy-two, thirty-six • 8 is in the hundred thousands place • Value is 800,000

  5. Place Value through Thousandths Expand decimal numbers

  6. Vocabulary • Equivalent decimal- name the same amount

  7. Notes 3 . 9 0 2 3- ones, 9- tenths, 0- hundredths, 2- thousandths

  8. Notes 3.902 • Three and nine hundred two thousandths • 9 is in the tenths place • Value is 0.9 (nine tenths) • 3 is in the ones place • Value is 3

  9. Compare and Order Compare and order whole numbers and decimals

  10. Vocabulary • Compare- decide which number is more or less • Order- arrange numbers from least to greatest or greatest to least

  11. Notes Write the numbers and line up places Begin at left and compare Ex. 45,678 45,922 4 is =, 5 is =, 9 is bigger than 6 in the hundreds place, so 45,922 > 45,678

  12. Notes Ex. 3.4, 3.399, 2.2 These numbers are in order from greatest to least 2 in ones place is least 4 in tenth place is greatest (3.400, 3.399, 2.200) Add zeros to end of decimal to write equivalent decimals

More Related