Download presentation
Presentation is loading. Please wait.
1
Through the Millions II
Place Value Through the Millions II © 2007 M. Tallman
2
Digits Digits – numbers 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 © 2007 M. Tallman
3
Standard form – a number written with one digit for each place value.
123,789 © 2007 M. Tallman
4
What is the standard form of...
739,512 739,512 © 2007 M. Tallman
5
Period- each group of three digits in a place value chart.
© 2007 M. Tallman
6
Periods Periods – A group of 3 places used for the digits in large numbers. Periods are usually separated by commas. Millions Thousands Ones 785,632,901 © 2007 M. Tallman Test 6
7
Which period is missing?
Thousands Millions Ones Millions Thousands Ones 785,632,901 © 2007 M. Tallman Test 7
8
Thousands Millions Ones 785,632,901 Name the period. Test 8
© 2007 M. Tallman Test 8
9
Place value – tells you how much each digit stands for.
© 2007 M. Tallman
10
Place- each period has three places
Millions Thousands Ones Hundred Hundred Hundred Ones Ones Units Ten Ten Ten , 7 8 9 5 3 6 2 1 © 2007 M. Tallman
11
Ten Thousand Hundred Thousand Hundred Tens (One) Thousand
What is the place of.... Ten Thousand Hundred Thousand Hundred Tens (One) Thousand (One) Million Ten Million Millions Thousands Ones Hundred Hundred Hundred Ones Ones Units Ten Ten Ten 7 8 5 , 6 3 2 , 9 1 © 2007 M. Tallman
12
What is the place of the pink number?
(One) Million Hundred Thousand Hundred Million (One) Thousand Ten Thousand Hundred Ten Millions Thousands Ones Hundred Hundred Hundred Ones Ones Units Ten Ten Ten 7 8 5 , 6 3 2 , 9 1 © 2007 M. Tallman
13
What is the place of the pink number?
4 7 8 , 6 3 , 5 7 4 Hundred Million Tens Ten Thousand Hundred © 2007 M. Tallman
14
Value- the product of a digit multiplied by its place.
Millions Thousands Ones Hundred Hundred Hundred Ones Ones Units Ten Ten Ten , 7 8 9 5 3 6 2 1 © 2007 M. Tallman
15
What is the value of... 700,000,000 600,000 30,000 Millions Thousands Ones Hundred Hundred Hundred Ones Ones Units Ten Ten Ten 7 8 5 , 6 3 2 , 9 1 © 2007 M. Tallman
16
What is the value of... 80,000,000 30,000 2,000 900 Millions Thousands Ones Hundred Hundred Hundred Ones Ones Units Ten Ten Ten 7 8 5 , 6 3 2 , 9 1 © 2007 M. Tallman
17
What is the place and value of the underlined digit?
Number Place Value 5,362 hundreds 300 277,052 hundred thousands 200,000 338 tens 30 5,790,293 (one) millions 5,000,000 78,997,545 ten millions 70,000,000 97,857 ten thousands 90,000 © 2007 M. Tallman
18
Expanded Form Expanded form – A way to write numbers that shows the place value of each digit. 100, , , = 123, 709 © 2007 M. Tallman
19
What is the value of each digit?
Expanded Form What is the value of each digit? 1 4 , 3 6 7 100,000 + 4,000 + 300 + 60 + 7 © 2007 M. Tallman
20
What is the value of each digit?
Expanded Form What is the value of each digit? 3 7 6 , 5 4 1 300,000 + 70,000 + 6,000 + 500 + 40 + 1 © 2007 M. Tallman
21
Expanded Form to Standard
1 00,000 + 4 ,000 + 3 00 + 6 + 7 Hundred Thousands Hundred Millions Ten Thousands Ten Millions Thousands Hundreds Millions Tens Ones 1 4 , 3 6 7 © 2007 M. Tallman
22
Line up the places and add for standard form.
Expanded Form to Standard Line up the places and add for standard form. 300,000 + 70,000 + 6,000 + 500 + 40 + 1 300,000 70,000 6,000 500 40 + 1 3 7 6 , 5 4 1 © 2007 M. Tallman
23
Word form – A number written in words. 123, 789
one hundred twenty-three thousand, seven hundred eighty-nine © 2007 M. Tallman
24
712,986,503 seven hundred twelve million,
Word Form 712,986,503 seven hundred twelve million, nine hundred eighty-six thousand, five hundred three © 2007 M. Tallman
25
356,147,964 three hundred fifty-six million,
Word Form 356,147,964 three hundred fifty-six million, one hundred forty-seven thousand, nine hundred sixty-four © 2007 M. Tallman
26
93,621,845 ninety-three million, six hundred twenty-one thousand,
Word Form 93,621,845 ninety-three million, six hundred twenty-one thousand, eight hundred forty-five © 2007 M. Tallman
27
531,938 five hundred thirty-one thousand, nine hundred thirty-eight
Word Form 531,938 five hundred thirty-one thousand, nine hundred thirty-eight © 2007 M. Tallman
28
Short Word Form Short word form – A number written with a combination of numbers and words. 256 million, 173 thousand,720 © 2007 M. Tallman
29
712,986,503 712 million, 986 thousand, 503 Short Word Form
© 2007 M. Tallman
30
356,147,964 356 million, 147 thousand, 964 Short Word Form
© 2007 M. Tallman
31
93,621,845 93 million, 621 thousand, 845 Short Word Form
© 2007 M. Tallman
32
Short Word Form 531,938 531 thousand, 938 © 2007 M. Tallman
33
6 4 2 , 7 9 , 1 5 8 Reading Large Numbers Hundred Hundred Hundred Ones
Read the numbers before the comma as if you were reading in the one’s period. Say the period you are in when you get to the comma except for the one’s period. Million Thousand One Hundred Hundred Hundred Ones Ones Units Ten Ten Ten 6 4 2 , 7 9 , 1 5 8 © 2007 M. Tallman
34
"And" is for Decimals! Do not use “and” when reading whole numbers. The word “and” will be used when you are reading numbers with decimals. 721,356 Seven hundred and twenty-one thousand, and three hundred and fifty-six. © 2007 M. Tallman
Similar presentations
© 2024 SlidePlayer.com Inc.
All rights reserved.