Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math...
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Transcript of Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math...
![Page 1: Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example.](https://reader036.fdocuments.net/reader036/viewer/2022062801/56649e375503460f94b2760b/html5/thumbnails/1.jpg)
![Page 2: Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example.](https://reader036.fdocuments.net/reader036/viewer/2022062801/56649e375503460f94b2760b/html5/thumbnails/2.jpg)
Main Idea and New Vocabulary
NGSSS
Example 1: Use Mental Math
Example 2: Use Mental Math
Example 3: Use Division
Example 4: Use Division
Example 5: Write Fractions as Repeating Decimals
Example 6: Real-World Example
Five-Minute Check
![Page 3: Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example.](https://reader036.fdocuments.net/reader036/viewer/2022062801/56649e375503460f94b2760b/html5/thumbnails/3.jpg)
• Write fractions as terminating or repeating decimals and write decimals as fractions.
• terminating decimal
• repeating decimal
• bar notation
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MA.7.A.5.1 Express rational numbers as terminating or repeating decimals.
![Page 7: Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example.](https://reader036.fdocuments.net/reader036/viewer/2022062801/56649e375503460f94b2760b/html5/thumbnails/7.jpg)
Use Mental Math
Write 7 as a decimal.__35
= 7 + 0.60 You know that
= 7.60 Add mentally.
Answer:
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Use Division
Divide 1 by 8.
Write as a decimal. __18
– 820
– 1640
– 400
0.125
Answer:
![Page 11: Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example.](https://reader036.fdocuments.net/reader036/viewer/2022062801/56649e375503460f94b2760b/html5/thumbnails/11.jpg)
Use Division
Write – as a decimal.__125
Divide 1 by –25.– 1 00
0
–0.04
Answer:
![Page 13: Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example.](https://reader036.fdocuments.net/reader036/viewer/2022062801/56649e375503460f94b2760b/html5/thumbnails/13.jpg)
Write Fractions as Repeating Decimals
Write as a decimal.
Divide 1 by 11.– 99
10– 0100– 99
10
0.090
– 010
90
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CEREAL Jorge read that 0.72 of his favorite cereal was whole-grain wheat. Find what fraction of his cereal is whole-grain wheat. Write in simplest form.
The final digit, 2, is in the hundredths place.
Simplify.
Answer: So, of the cereal is whole-grain wheat.
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LOTION Julianne’s lotion bottle indicated that 0.26 of the lotion is aloe vera. Find what fraction of the lotion is aloe vera. Write in simplest form.
A.
B.
C.
D.
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A. 2.6
B. 1.2
C. 0.6
D. 0.4
Write as a decimal. Use bar notation if the
decimal is a repeating decimal.
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A. 1.6
B. 1.375
C. 0.625
D. 0.375
Write as a decimal. Use bar notation if the
decimal is a repeating decimal.
![Page 20: Lesson Menu Main Idea and New Vocabulary NGSSS Example 1:Use Mental Math Example 2:Use Mental Math Example 3:Use Division Example 4:Use Division Example.](https://reader036.fdocuments.net/reader036/viewer/2022062801/56649e375503460f94b2760b/html5/thumbnails/20.jpg)
Write as a decimal. Use bar notation if the
decimal is a repeating decimal.
A. 9
B. 0.88
C. 0
D. 0
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