Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5)...
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Transcript of Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5)...
![Page 1: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/1.jpg)
Whole Numbers and Decimals
Lesson 1.1Page 4-5
![Page 2: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/2.jpg)
Lesson 1.1:Whole Numbers & Decimals (pg. 4-5)
09/22/08
7R
Lesson 1.1: pg. 5, # 6-19
09/22/08
7L
Standards:
![Page 3: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/3.jpg)
CA Content Standards
• Number Sense 1.1, Grade 5: We manipulate very large (e.g. millions) and very small (e.g. thousandths) numbers.
• Mathematical Reasoning 1.0: We make decisions about how to approach problems.
![Page 4: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/4.jpg)
Lesson 1.1:Whole Numbers & Decimals (pg. 4-5)
09/22/08
7R
Lesson 1.1: pg. 5, # 6-19
09/22/08
7L
Standards:
Vocabulary:
![Page 5: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/5.jpg)
Vocabulary: WHOLE NUMBER
• AKA: a counting number.
• One of the complete numbers (1, 2, 3, …) or zero.
![Page 6: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/6.jpg)
Vocabulary: DECIMAL
• A symbol (.) used to demonstrate that a number is a fraction or not complete.
• The opposite of a whole number.
• For example: 1.5, 8.77, 9.201
![Page 7: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/7.jpg)
Vocabulary: PLACE VALUE CHART
• A tool used to organize numbers.
• The chart shows the order and names of the places for a number.
![Page 8: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/8.jpg)
Vocabulary: STANDARD FORM
• Use one or more of the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9 to write a number.
• Example: 1,023
![Page 9: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/9.jpg)
Vocabulary: SHORT WORD FORM
• Use the words billions, millions, thousands, etc. to write a number.
• Use the word ‘and’ to represent the decimal.
• Example: 1 thousand, 23
![Page 10: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/10.jpg)
Vocabulary: EXPANDED FORM
• Break the number down into each digit and use addition signs.
• Example: 1000 + 20 + 3
![Page 11: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/11.jpg)
Lesson 1.1:Whole Numbers & Decimals (pg. 4-5)
09/22/08
7R
Lesson 1.1: pg. 5, # 6-19
09/22/08
7L
Standards:
Vocabulary:
Objective:
![Page 12: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/12.jpg)
Objective:
• Use place value to understand whole numbers to the billions and decimals to the hundred-thousandths.
• Math Link: You know how to use place value with numbers like 257 and 0.3 Now you will learn how place value can help you understand large whole numbers and decimals.
![Page 13: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/13.jpg)
Lesson 1.1:Whole Numbers & Decimals (pg. 4-5)
09/22/08
7R
Lesson 1.1: pg. 5, # 6-19
09/22/08
7L
Standards:
Vocabulary:
Objective:
Notes/ Examples:
![Page 14: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/14.jpg)
Hundre
d b
illio
ns
Ten b
illio
ns
Bill
ions
Hundre
d m
illio
ns
Ten m
illio
ns
Mill
ions
Hundre
d T
housa
nds
Ten T
housa
nds
Thousa
nds
Hundre
ds
Tens
Ones
Tenth
s
Hundre
dth
s
Thousa
ndth
s
Ten-t
housa
ndth
s
Hundre
d-
thousa
ndth
sM
illio
nth
s
BILLIONS MILLIONS THOUSANDS
ONES DECIMALS
Place Value Chart
![Page 15: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/15.jpg)
Example 1.
• Write the value of the 2 in 36.00025 in short word form.
3 6 . 0 0 0 2 5
Hundre
d b
illio
ns
Ten b
illio
ns
Bill
ions
Hundre
d m
illio
ns
Ten m
illio
ns
Mill
ions
Hundre
d T
housa
nds
Ten T
housa
nds
Thousa
nds
Hundre
ds
Tens
Ones
Tenth
s
Hundre
dth
s
Thousa
ndth
s
Ten-t
housa
ndth
s
Hundre
d-
thousa
ndth
sM
illio
nth
s
BILLIONS MILLIONS THOUSANDS
ONES DECIMALS
2 Ten-thousandths
![Page 16: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/16.jpg)
Example 2.
• Write the value of the 5 and the 0 in 346,294,586.920 in short word form.
3 4 6 2 9 4 5 8 6 . 9 2 0
Hundre
d b
illio
ns
Ten b
illio
ns
Bill
ions
Hundre
d m
illio
ns
Ten m
illio
ns
Mill
ions
Hundre
d T
housa
nds
Ten T
housa
nds
Thousa
nds
Hundre
ds
Tens
Ones
Tenth
s
Hundre
dth
s
Thousa
ndth
s
Ten-t
housa
ndth
s
Hundre
d-
thousa
ndth
sM
illio
nth
s
BILLIONS MILLIONS THOUSANDS
ONES DECIMALS
5 Hundreds0 Thousandths
![Page 17: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/17.jpg)
Example 3.
• Write the value of the 4 in 341,984,654 in short word form.
3 4 1 9 8 4 6 5 4
Hundre
d b
illio
ns
Ten b
illio
ns
Bill
ions
Hundre
d m
illio
ns
Ten m
illio
ns
Mill
ions
Hundre
d T
housa
nds
Ten T
housa
nds
Thousa
nds
Hundre
ds
Tens
Ones
Tenth
s
Hundre
dth
s
Thousa
ndth
s
Ten-t
housa
ndth
s
Hundre
d-
thousa
ndth
sM
illio
nth
s
BILLIONS MILLIONS THOUSANDS
ONES DECIMALS
4 Ten millions4 Thousands
4 Ones
![Page 18: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/18.jpg)
Example 4.
• Write the value of the 6 in 144.0086 in short word form.
1 4 4 . 0 0 8 6
Hundre
d b
illio
ns
Ten b
illio
ns
Bill
ions
Hundre
d m
illio
ns
Ten m
illio
ns
Mill
ions
Hundre
d T
housa
nds
Ten T
housa
nds
Thousa
nds
Hundre
ds
Tens
Ones
Tenth
s
Hundre
dth
s
Thousa
ndth
s
Ten-t
housa
ndth
s
Hundre
d-
thousa
ndth
sM
illio
nth
s
BILLIONS MILLIONS THOUSANDS
ONES DECIMALS
6 Ten-thousandths
![Page 19: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/19.jpg)
Example 5.
• An African, male elephant weighs about 15, 400 pounds.
1 5 4 0 0
Hundre
d b
illio
ns
Ten b
illio
ns
Bill
ions
Hundre
d m
illio
ns
Ten m
illio
ns
Mill
ions
Hundre
d T
housa
nds
Ten T
housa
nds
Thousa
nds
Hundre
ds
Tens
Ones
Tenth
s
Hundre
dth
s
Thousa
ndth
s
Ten-t
housa
ndth
s
Hundre
d-
thousa
ndth
sM
illio
nth
s
BILLIONS MILLIONS THOUSANDS
ONES DECIMALS
1. What is the value of the 5?5 thousands
2. What is the value of the 0?o tens or 0 ones
3. Write this number in standard form.15,400
4. Write this number in short word form.15 thousand, 400
5. Write this number in expanded form.10,000 + 5,000 + 400
![Page 20: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/20.jpg)
Example 6.
• The number of people living on Earth grows daily. Right now, the population is 6, 035, 479, 518.
6 0 3 5 4 7 9 5 1 8
Hundre
d b
illio
ns
Ten b
illio
ns
Bill
ions
Hundre
d m
illio
ns
Ten m
illio
ns
Mill
ions
Hundre
d T
housa
nds
Ten T
housa
nds
Thousa
nds
Hundre
ds
Tens
Ones
Tenth
s
Hundre
dth
s
Thousa
ndth
s
Ten-t
housa
ndth
s
Hundre
d-
thousa
ndth
sM
illio
nth
s
BILLIONS MILLIONS THOUSANDS
ONES DECIMALS
1. What is the value of the 3?3 Ten millions
2. What is the value of the 8?8 Ones
3. Write this number in standard form.6,035,479,518
4. Write this number in short word form.6 billion, 35 million, 479 thousand, 518
5. Write this number in expanded form.6,000,000,000 + 30,000,000 + 5,000,000 + 400,000 + 70,000 + 9,000
+ 500 + 10 + 8
![Page 21: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/21.jpg)
Lesson 1.1:Whole Numbers & Decimals (pg. 4-5)
09/22/08
7R
Lesson 1.1: pg. 5, # 6-19
09/22/08
7L
Standards:
Vocabulary:
Objective:
Notes/ Examples:
Moral of the Story:
[Tape ‘Place Value Chart’ here].
![Page 22: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/22.jpg)
The Moral of the Story
• A place-value chart can help you read and understand very large and very small numbers.
![Page 23: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/23.jpg)
Independent Practice
• On your place value chart, create a challenging number.
• On the L side of your notebook, find the standard, short word, and expanded forms of your number.
• Trade place value charts with a table partner (do not give them the answer in your notebook).
• Partners, use the clue from your partner to identify the standard, short word, and expanded forms of his/her number.
• Return to the author, so he/she may check if it is correct.
![Page 24: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/24.jpg)
Math Minute # 1
① 6 x 3 =
② How many ears do eight dogs have in all?
③ If n + 2 = 7, then n=
④ There were eight bugs on the ground. Now there are six. How many flew away?
⑤ 2 x 3 x 2=
![Page 25: Whole Numbers and Decimals Lesson 1.1 Page 4-5. Lesson 1.1: Whole Numbers & Decimals (pg. 4-5) 09/22/08 7R Lesson 1.1: pg. 5, # 6-19 09/22/08 7L Standards:](https://reader031.fdocuments.us/reader031/viewer/2022012913/56649e6f5503460f94b6c9fd/html5/thumbnails/25.jpg)
Math Minute # 1 Continued
⑥ 4 x 6 + ___ = 31
⑦ 3, 6, 9, 12, ___, ___, ___
⑧ Seven bicycles have ___ wheels in all.
Use <, >, or = for 9 and 10.
⑨ 3 weeks ___ 20 days
⑩ 1 cm ___ 1 inch