"Basic Properties of Fractions" PPT download of the meaning of fractions

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"Basic Properties of Fractions" PPT download of the meaning of fractions

Part One Content: Knowledge Explanation

Please give another set of such examples and communicate with your peers.

Observe carefully, can you understand the process written below?

Can you describe your findings in one sentence?

If the numerator and denominator of a fraction are multiplied by a non-zero number at the same time, the magnitude of the fraction remains unchanged.

When both the numerator and denominator of a fraction are divided by a non-zero number, the magnitude of the fraction remains unchanged.

The conclusion they discovered was the fundamental nature of fractions.

When the numerator and denominator of a fraction are multiplied (or divided) by a non-zero number at the same time, the magnitude of the fraction remains unchanged.

If the numerator and denominator of a fraction are multiplied or divided by the same number (except zero) at the same time, the magnitude of the fraction remains unchanged. This is called the fundamental property of fractions.

In division, the dividend and divisor are multiplied or divided by the same number (except zero) at the same time, and the quotient remains unchanged. This is called the law of constant quotient.

The basic properties of fractions are consistent with the rule that the division quotient remains unchanged.

PPT on the basic properties of fractions, part 2: practice and consolidation

1. Apply and fill.

2. Please use drawings or formulas to explain the basic properties of fractions.

3. Fill in the appropriate numbers in the brackets.

PPT on the basic properties of fractions, part three: knowledge summary

When the numerator and denominator of a fraction are multiplied (or divided) by a non-zero number at the same time, the magnitude of the fraction remains unchanged. This is called the fundamental property of fractions.

Basic Properties of Fractions PPT, Part 4: Homework

P75 questions 6 and 9

Synchronous Xuehai Paradise exercises

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"Basic Properties of Fractions" PPT courseware download on the meaning of fractions:

"Basic Properties of Fractions" The Meaning of Fractions PPT Courseware Download Part One Content: Review Old Knowledge What is the quotient of 12030? 12030= 4 What is the quotient if both the dividend and the divisor are expanded by 3 times? (1203) (303) = 4 Both the dividend and the divisor are What about shrinking it 10 times? (..

"Basic Properties of Fractions" PPT teaching courseware on the meaning of fractions:

"The Basic Properties of Fractions" The Meaning of Fractions PPT teaching courseware Part One: Learning Objectives 1. Experience the process of exploring the basic properties of fractions, understand and master the basic properties of fractions. 2. Be able to use the basic properties of fractions to solve related problems. 3. Experience perspective..

"Basic Properties of Fractions" The meaning of fractions PPT:

"Basic Properties of Fractions" The Meaning of Fractions PPT Part One Content: Classroom Introduction 1. Preliminarily understand and master the basic properties of fractions, and know the connection between the basic properties of fractions and the law of invariant quotients in integer division. 2. Be able to use the basic properties of fractions to combine different...

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Update Time: 2024-11-22

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