fraction subtraction simple subtraction not to much different from addition. 1) get a common...
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![Page 1: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/1.jpg)
FractionFraction
Subtraction
![Page 2: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/2.jpg)
SimpleSimpleSubtraction
![Page 3: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/3.jpg)
Subtraction• Not to much different from addition.
1) Get a common Denominator
2) Subtract
Mr. Turtle
8
1
8
6
4
38
7
8
7
![Page 4: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/4.jpg)
Try one• ¾ - 2/5
![Page 5: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/5.jpg)
Try one• 3 2/3 – 1 3/8
![Page 6: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/6.jpg)
SubtractionSubtractionWith borrowing
![Page 7: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/7.jpg)
Subtraction• Try 4 2/5 – 2 4/5
What is different about this problem?
Mr. Turtle
![Page 8: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/8.jpg)
Subtraction• Try 4 2/5 – 2 4/5
You have to borrow.
Mr. Turtle
5
42
5
24
![Page 9: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/9.jpg)
Subtraction• More examples
1) Get LCD
2) Borrow only when necessary
3) subtract
Mr. Turtle
6
52
4
37
11
456
![Page 10: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/10.jpg)
Try one• 3 2/3 – 1 7/8
![Page 11: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/11.jpg)
Try another• 15 1/8 – 7 3/4
![Page 12: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/12.jpg)
Subtraction• Two more examples
It helps to remember how things work with whole numbers while learning fractions.
These are like 30 – 7 and 83 - 40
Mr. Turtle
3
78
115
46
![Page 13: Fraction Subtraction Simple Subtraction Not to much different from addition. 1) Get a common Denominator 2) Subtract Mr. Turtle](https://reader036.vdocuments.us/reader036/viewer/2022062516/56649e0f5503460f94af986a/html5/thumbnails/13.jpg)
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