Chapter 1: Divisibility of Numbers
Meaning of integer sum and divisibility of 1. 1
1.2 factor and multiple
1.3 is a number divisible by 2 and 5.
1.4 prime number, composite number and factorization factor
1.5 common factor and maximum common factor
1.6 common multiple and minimum common multiple
Chapter II: Scores
2. 1 Fraction and division
2.2 the basic nature of the score
2.3 the size of the score comparison
2.4 Addition and subtraction of fractions
2.5 Multiplication of Fractions
2.6 Division of Fractions
2.7 Reciprocity of Fractions and Decimals
2.8 Basic arithmetic of fractions and decimals
2.9 Application of Fractional Operation
Chapter III: Proportion and Proportion
3. The meaning of1ratio
3.2 the basic nature of the ratio
3.3 proportion
The significance of 3.4 percentage points
3.5% of applications
3.6 and other possible events
Chapter 4: Circle and Sector
4. 1 circumference
4.2 arc length
4.3 Area of circle
4.4 Sector area
Junior high school prepares for the second half of the semester
Chapter 5: Rational Numbers
5. The meaning of1rational number
5.2 number axis
5.3 absolute value
5.4 addition of rational numbers
5.5 subtraction of rational numbers
5.6 Multiplication of Rational Numbers
5.7 Division of Rational Numbers
5.8 Power of Rational Numbers
5.9 Mixed operation of rational numbers
Chapter six: linear equations and linear inequalities.
6. 1 series equations
6.2 Solution of Equation
6.3 One-dimensional linear equation and its solution
6.4 Application of one-dimensional linear equation
6.5 Inequalities and Their Properties
6.6 the solution of one-dimensional linear inequality
6.7 One-dimensional linear inequality system
6.8 Binary linear equation
6.9 Binary linear equation and its solution
6. 10 ternary linear equations and its solution
6. 1 1 Application of linear equations
Chapter 7: Drawing line segments and angles
7. Size comparison of1line segment
7.2 Draw the sum, difference and times of line segments.
7.3 Concept and expression of angle
7.4 Compare the angles and draw equal angles.
7.5 Sum, Difference and Times of Drawing Corners
7.6 complementary angle and complementary angle
Chapter 8: Re-understanding of Cuboid.
8. Elements of1cuboid
8.2 Intuitive drawing of cuboids
8.3 Understand the positional relationship between the sides of a cuboid.
8.4 Understanding of the positional relationship between edges and planes in cuboids
8.5 Understand the relationship between plane and plane position in cuboid.
I typed it completely according to the catalogue, and I was very tired.