Mastering the Concepts of Integers and Rational Numbers (Grade 7, Part 1)

Опубликовано: 17 Июль 2026
на канале: 쪄니쌤의 수학교실
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This is a lecture summarizing the concepts of Integers and Rational Numbers for 7th Grade Math.

You must have a solid grasp of the most fundamental number concepts in math—Integers and Rational Numbers—before you can move on to the next topic.

Shall we master the concepts of the Integers and Rational Numbers unit, from Rational Numbers to Inequality Signs?!

(Table of Contents)

1. Signs - Positive and Negative Numbers

2. Organizing Rational Numbers in a Table

3. Number Line

4. Absolute Value

5. Number Comparisons

6. Inequality Signs

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