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Category | Format | Size |
---|---|---|
Jiangsu Education Edition Sixth Grade Mathematics Volume 1 | pptx | 6 MB |
Description
"Dividing whole numbers by fractions" Fraction division PPT courseware
Kindergarten teacher Li gave 4 oranges of the same size to the children.
⑴ If each person eats 2, how many people can they share?
4÷2 = 2(people)
How about 1 per person?
4÷1 = 4(people)
Dividing a whole number by a fraction is equal to the whole number multiplied by the reciprocal of the fraction.
1. The dividend remains unchanged.
2. Change the division sign into a multiplication sign.
3. The divisor becomes its reciprocal
Newton has a famous saying:
“Without bold conjectures, great discoveries cannot be made.
The process of learning mathematics is a process of continuous transformation.
Summary of this lesson
1. Understand and master the calculation method of dividing whole numbers by fractions.
2. Further understand the meaning of fractional division and appreciate the intrinsic connection between mathematical knowledge.
Keywords: Fraction division courseware, integers divided by fractions courseware, Jiangsu Education Edition sixth grade mathematics volume PPT courseware download, sixth grade mathematics slide courseware download, fraction division PPT courseware download, integers divided by fractions PPT courseware download, .PPT format;
For more information about the PPT courseware "Dividing Fractions by Integers by Fractions", please click the "Dividing Fractions by Integers by Fractions" ppt tag.
File Info
Update Time: 2024-10-04
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