Copyright 2005 John Wiley & Sons, Inc1 - 1 Chapter 1 Introduction to Data Communications.
Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you...
-
Upload
rafe-fields -
Category
Documents
-
view
223 -
download
0
Transcript of Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you...
![Page 1: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/1.jpg)
copyright@Ed2netLearning,Inc 1
TENTHS
GRADE 3
![Page 2: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/2.jpg)
copyright@Ed2netLearning,Inc 2
Hello, How are you doing?Today, we are going to start a new lesson on
Decimals.
![Page 3: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/3.jpg)
copyright@Ed2netLearning,Inc 3
DecimalDecimal - A number that uses place – value
and a decimal point to show tenths and hundredths.
Example – 1.52
Decimal Point – A point separating the ones and the tenths places in a decimal.
Example – 0.45
![Page 4: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/4.jpg)
copyright@Ed2netLearning,Inc 4
FractionFraction - A number that names part of
a whole or group.Example – Fraction of the shaded part is 2/3
![Page 5: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/5.jpg)
copyright@Ed2netLearning,Inc 5
Tenths
Fraction of the shaded portion
= 4/10
= 0.4
Ones . Tenths
0 . 4
![Page 6: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/6.jpg)
copyright@Ed2netLearning,Inc 6
How many tenths are shaded in the given figure?
Answer – 6/10 = 0.6
![Page 7: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/7.jpg)
copyright@Ed2netLearning,Inc 7
Equivalent DecimalsDecimals that name the same number.
Example – 5/10 = 50/1000.5 = 0.50 are equivalent decimals.
![Page 8: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/8.jpg)
copyright@Ed2netLearning,Inc 8
Forms of Decimal
For the fraction, 7/10 various forms of decimal are –
• Standard Form – 0.7• Place Value – tenths• Word Form – seven tenths
![Page 9: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/9.jpg)
copyright@Ed2netLearning,Inc 9
Benchmark EquivalenciesAll of the given models represents the same
decimals.
½ = 0.5
![Page 10: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/10.jpg)
copyright@Ed2netLearning,Inc 10
What does the shaded portion represents?
a) 0.3
b) 0.30
c) Both a and b
d) None of these
![Page 11: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/11.jpg)
copyright@Ed2netLearning,Inc 11
What does both represents?a) 0.3b)
Answer- 3/10 or 3- tenths
![Page 12: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/12.jpg)
copyright@Ed2netLearning,Inc 12
During 10 days at the beach, Alex swam in the Ocean 8 days. What represents the number of days Alex go for swimming?a) 8/10b) 8 tenthsc) 0.8d) All the above
![Page 13: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/13.jpg)
copyright@Ed2netLearning,Inc 13
Write the fraction and a decimal for the shaded part.
Answer-
50/100
0.50, 0.5
![Page 14: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/14.jpg)
copyright@Ed2netLearning,Inc 14
Write the decimal form for each.a) 2 tenthsb) 6/10c) 80/100Answer- a) 0.2b) 0.6c) 0.80
![Page 15: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/15.jpg)
copyright@Ed2netLearning,Inc 15
What is the difference in 0.90 and 0.9?Answer- No difference. Both are same
![Page 16: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/16.jpg)
copyright@Ed2netLearning,Inc 16
Maria sells hair pin for 50¢ each. What part of a dollar is 50¢. Also write answer in decimal?Answer- 50/100, 0.50
![Page 17: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/17.jpg)
copyright@Ed2netLearning,Inc 17
Important Tips• In Decimals 0.6 and 0.60 are equal. They
are equivalent decimals.
• In Fractions, 60/100 = 0.60 = 0.6
• In Word Form, 0.5 can be written as 5 tenths.
![Page 18: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/18.jpg)
copyright@Ed2netLearning,Inc 18
ASSESSMENT
![Page 19: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/19.jpg)
copyright@Ed2netLearning,Inc 19
1. What coins would be used to show 5/10 of 1 dollar?Answer- 5 dimes
![Page 20: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/20.jpg)
copyright@Ed2netLearning,Inc 20
2. Write the shaded part in words.
Answer – 8 tenths
![Page 21: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/21.jpg)
copyright@Ed2netLearning,Inc 21
3. Write each as decimal.a) Three tenthsb) 60/100c) 9/10Answer- a) 0.3b) 0.60c) 0.9
![Page 22: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/22.jpg)
copyright@Ed2netLearning,Inc 22
4. Circle the equivalent fractions.Four- tenths0.500.650.40.40Seven tenths
![Page 23: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/23.jpg)
copyright@Ed2netLearning,Inc 23
5. How many dimes make a dollar?Answer- 10
![Page 24: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/24.jpg)
copyright@Ed2netLearning,Inc 24
6. Elise spend 40¢ on a juice. How this amount can be written in fraction?Answer – 40/100
![Page 25: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/25.jpg)
copyright@Ed2netLearning,Inc 25
7. Shade 0.2 of the grid given below.
![Page 26: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/26.jpg)
copyright@Ed2netLearning,Inc 26
8. Daisy gave her friend 2/10 of a dollar. How much did he give her?Answer- 0.2 of a dollar
![Page 27: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/27.jpg)
copyright@Ed2netLearning,Inc 27
9. Write 0.1 in different ways.Answer- One-tenths1/100.10
![Page 28: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/28.jpg)
copyright@Ed2netLearning,Inc 28
10. Fill the missing numbers to complete the decimal-
fraction equivalent.3 dimes = 3/ = tenths = 0. = 0.3Answer- 3 dimes = 3/10 = 3 tenths = 0.3 = 0.30
![Page 29: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/29.jpg)
copyright@Ed2netLearning,Inc 29
Recap• Decimal• Fractions• Tenths• Equivalent Decimal• Forms of Decimal• Benchmark Equivalencies• Solved Examples• Practice Problems
![Page 30: Copyright@Ed2netLearning,Inc1 TENTHS GRADE 3. copyright@Ed2netLearning,Inc2 Hello, How are you doing? Today, we are going to start a new lesson on Decimals.](https://reader034.fdocuments.us/reader034/viewer/2022051401/5697c0031a28abf838cc382a/html5/thumbnails/30.jpg)
copyright@Ed2netLearning,Inc 30
Well Done!Now Practice Worksheets on the Lesson.