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Ordinary middle schools in Shenyang use junior high school mathematics textbooks.
Beijing Normal University Edition

The first chapter is a rich graphic world.

1. Stereo graphics in life

Step 2 unfold and fold

3. Cutting geometry

Look at the problem from different angles

5. Plane graphics in life

Chapter II Rational Numbers and Their Operations

1. Why is the quantity insufficient?

2. Counting axis

3. Absolute value

4. Addition of rational numbers

5. Rational number subtraction

6. Addition and subtraction mixed operation of rational numbers

7. Changes in water level

8. Rational number multiplication

9. Division of rational numbers

10. Power of rational number

1 1. Mixed operation of rational numbers

12. Use of calculator

Chapter III Letter Representation of Numbers

What does the letter 1. mean?

2. Algebraic expressions

3. Algebraic evaluation

4. Merge similar projects

Remove brackets

Explore the law

Chapter IV Plane Figures and Their Positional Relations

1. Line segments, rays and lines

2. Compare the lengths of line segments

3. Angle measurement and representation

4. Angle comparison

parallel

6. vertical

7. Interesting jigsaw puzzle

Chapter 5 One-variable linear equation

1. How old are you this year?

2. Solve the equation

3. Equations in the calendar

4. I'm getting fat

Discount sale

6. "Project Hope" benefit performance

7. Can you catch up with Xiaoming?

8. Education savings

Chapter VI Data in Life

1. Understand 1 10,000

2. Scientific symbols

3. Fan chart

4. Do you have confidence?

5. Selection of statistical charts

Chapter VII Possibility

1. Do I have to touch the red ball?

2. Roulette game

3. Who transferred the "four digits"