Algebraic part

1. related mathematical operations

Add, add? Subtract. Subtract? Difference, difference, multiplication, multiplication, multiplication? Product? Product? Points? Can be divided? Can you do everything you can? Dividend, dividend divisor factor, divisor? Businessmen? Remainder remainder factorial factorial factorial? Power. Power? Radical symbol, root symbol? Round trip? To the nearest rounding

2. Related collections

Trade union alliance? Proper subset proper subset? loosening

3.？ On Algebraic Expressions, Equations and Inequalities

Algebra $ TERM Algebra terms like terms, similar terms?

Numerical coefficient? Text coefficient inequality inequality? Triangle inequality triangle inequality range original equation? Equivalent equation Same solution equation, equivalent equation?

Linear equations (such as 5? x？ +6=22)?

4.？ About fractions and decimals

Real score. Real score? The score is not appropriate. Fake score? Fractional mixed number? Ordinary score, ordinary score, ordinary score? Simple fraction. Simple fraction? Complex fraction molecule? Denominator Denominator? (Minimum) Common denominator? A quarter?

Decimal fraction pure decimal? Infinite decimal. Infinite decimal?

Cyclic decimal? Unit 10

5. Basic mathematical concepts

Arithmetic average Arithmetic average? Weighted average weighted average? Geometric average geometric average index, power? Base versus power, bottom? Cube number, cube? Square root. Square root? Cubic root, cube root, common logarithm, common logarithm number? Constant. Constant? Inverse function of variable variable inversefunction? Complementary function. Complementary function? Linear, linear? Factorization Factorization factorization absolute value, for example |-32 | = 32? Rounding?

6.？ About number theory?

Natural number? Positive number. Positive number? Negative number. Negative number? Odd integers, odd numbers? Even integer, even number? Integer, integer integer positive integer positive integer? Negative integer negative integer consensus number continuous integer? Real number, rational number, rational number? Irrational number (number) Irrational number inverse? A complex number, such as 4, 6, 8, 9, 10, 12, 14, 15 ... Prime numbers, such as 2, 3, 5, 7, 1 1, 13, 15 ... Note: All prime numbers (except 2) are odd numbers, but odd numbers are not necessarily the reciprocal common divisor of prime numbers? How much? (minimum) common multiple (minimum) common multiple (prime factor) factor? Common factor common factor ordinal scale, decimal scale decimal? Non-negative ten. Ten? Unit mode mode mode mode? Median ordinary ratio

7.？ Ordered sequence

Arithmetic progression (series) arithmetic progression? Geometric series (series) Geometric series.

8.？ Other? Approximate approximation? (Reverse) clockwise (reverse) clockwise? Cardinal number? Ordinal number? Directproportion？ Very different? Estimate estimate, approximate value? Parentheses. Parentheses? Proportion ratio? Permutation arrangement? Combination combination? Table. Table? Trigonometric function. Trigonometric function? Unit unit, bit?

Geometric part

1. All corners

Internal angle of alternating angle? Corresponding angle and complementary angle? Is the vertical angle opposite to the vertex angle? Central angle Central angle? Inner angle. Inner angle? Outside corner. Outside corner? Make up aryangles, make up the angle? Make up aryangle's corner? Adjacent angle? Acute angle acute angle obtuse angle obtuse angle? Right angle. Right angle? Rounded corners? Right angle. Right angle? bevel angle

2.？ All triangles

Equilateral triangle. equilateral triangle? An equilateral triangle. An equilateral triangle? Isosceles triangle isosceles triangle? Right triangle. Right triangle? Oblique triangle? inscribed triangle

3.？ About convergent plane figures, except triangles?

Semicircle? Semicircle?

Concentric circles concentric circles? Quadrilateral quadrilateral? Pentagon. Pentagon? Hexagon? Seven sides. Seven sides? Octagonal octagon? Nonagon nonagon? Decathlon Decathlon? Polygon. Polygon? Parallelogram parallelogram? Equilateral equilateral? Airplane. Airplane? Square, square, square? Rectangular. Rectangular? Regular polygon Regular polygon? Diamonds? Trapezoidal trapezium

4.？ Other plane graphics

Arc? Line, straight line? Line segment? Parallel lines. Parallel lines? Part of an arc

5.？ About three-dimensional graphics

Cubes Cubes, the number of cubes? Rectangular solid box? Regular solid/regular polyhedron Regular polyhedron? Cylinders? Cone cone sphere sphere sphere? Three - dimensional

6.？ About graphic accessories

High altitude? Depth? Depth? Side length? Perimeter? Perimeter? Radian radian? Surface area surface area volume? Right-angled triangular thigh of arm? Cross section? The center of the circle? Chord? Radius radius? Angular bisector? Diagonal diagonal? Diameter. Diameter? Edge edge? Is the face hypotenuse of the three-dimensional face insufficient? Including the side? Right-angled side of leg triangle? The center line of the triangle? Base base, radix (for example, 2 to the fifth power, 2 is radix)? The opposite side of the opposite right triangle? Midpoint. Midpoint? Endpoint endpoint? Vertex (complex form vertex) vertex? Tangent tangent transverse cutting line? Interception interception

7.？ Correlation coordinates

Coordinate system. Coordinate system? Cartesian coordinates Cartesian coordinates? Origin. Origin? Abscissa abscissa? The ordinate. The ordinate? Number axis? Quadrant quadrant? Slope? complex plane

8.？ other

Plane geometry plane geometry? Trigonometry. Trigonometry? Equal share? Delineate? Inscribe? Intersect？ Vertical vertical? Pythagorean Theorem Pythagorean Pythagorean Pythagorean Pythagorean Pythagorean Pythagorean Pythagorean Pythagorean Pythagorean Pythagorean Pythagorean Pythagorean Theorem? Congruence? Multilateral multilateral?

other

1.？ Unit class?

Cents? Penny? Penny? Nickels, nickels? A dime? Hit (12)? Score twenty (20)? Celsius? Fahrenheit Fahrenheit? Quart. Quart? Gallon Gallon (1 gallon = 4 quarts)? Code code? Mimi? Micron? Micron? Inch by inch? Full? Minute (unit of measurement of angle, 60 minutes = 1 degree)? Square measurement square unit system? Cubic meters? Pint (dry or liquid unit of volume)

2.？ Related narrative themes are mainly related to business.

Leapyear leap year (366 days)? Average year (365 days)? Depreciation depreciation? Direct down payment? Discount? Marginal profit? Profits. Profits? Interest? Interest? Simple interest. Simple? Compound interest compound interest dividend? Reduced to? Reduce. Reduce? Increase to? Increase by increasing? Said? Price tag? Raise the price? Per capita, everyone? Ratio ratio? Retail price retail price tie tie

Excerpted from China Education Hotline.