1, add, add
subtraction
Difference difference
Multiply by multiple
Product product
Division division
separable
Dividing is divisible.
Divide dividends
Divider factor
quotient
Rest
Factorial
Dynamic power
Root symbol
Round after round.
To the nearest rounding
2. Related collections
United trade union
proper subset
loosening
3.？ On Algebraic Expressions, Equations and Inequalities
Algebraic $ TERM algebraic term
Similar terms, similar terms
numerical coefficient
Text coefficient
inequality
Triangle inequality
Range range
primitive equation
Equivalent equation Equivalent equation Same solution equation
Linear equations (such as 5? x？ +6=22)
4.？ About fractions and decimals
proper fraction
Error score
Mixed number with fraction
Ordinary score
common/simple fraction
Complex fraction
Molecular molecule
Denominator denominator
(minimum) common denominator
one quarter
Decimal part pure decimal
infinite decimal
repeating decimal
One tenth unit
5. Basic mathematical concepts
arithmetic average
weighted mean
geometric mean
Exponential index
Basic power base
cubic number
Square root square root
cube root
common logarithm
Digital number
Constant constant
volatile variables
Inverse function inverse function
Complementary function
Linear, linear
factoring
Absolute value, for example |-32 | = 32.
round off
6.？ Correlation number theory
natural number
Positive number positive number
Negative number negative number
Odd number
Even integer
Integer, integer
Positive integer positive integer
Negative integer negative integer
Continuous number
Real number, rational number
Irrational number ($ NUMBER) irrational number
Reciprocal reciprocal
Complex numbers, such as 4, 6, 8, 9, 10, 12, 14, 15. ...
Prime numbers, such as 2, 3, 5, 7, 1 1, 13, 15. ...
mutual beneficial
common divisor
Multiple multiple
(minimum) common multiple
(main) factor (qualitative) factor
common factor
Ordinary scale, decimal scale
nonnegative
Ten tens, please
Unit unit
Mode mode
Median median
common ratio
7.？ Ordered sequence
arithmetical progression
Geometric series (series) Geometric series.
8.？ other
Approximate approximation
Clockwise (anti-clockwise)
Cardinal radix
ordinal
direct ratio
completely/entirely different
Estimate, approximate value
parentheses
Proportional ratio
Displacement arrangement
Combination combination
Table. Table.
trigonometric function
Unit unit, bit
Geometric part
1. All corners
Internal angle of alternating angle
Coincidence angle of corresponding angle
The vertical angle opposite the vertex angle.
central angle
inner angle
exterior angle
Supplementary angle
complementary angle
adjacent angle
Acute angle
blunt angle
Right angle right angle
Rounded corner
Right angle right angle
bevel angle
2.？ All triangles
equilateral triangle
scalene triangle
isosceles triangle
Right triangle right triangle
Oblique triangle
inscribed triangle
3.？ About convergent plane figures, except triangles.
Semicircle semicircle
Concentric circle concentric circle
Quadrilateral quadrangle
pentagon
hexagon
heptagon
octagon
enneagon
A decagon. A decagon
Polygon polygon
parallelogram
regular
Airplane. Airplane.
Square square square
Rectangular rectangle
regular polygon
Diamond diamond
Trapezoidal trapezium
4.？ Other plane graphics
Arc arc
Straight line
line segment
Parallel lines
Part of an arc
5.？ About three-dimensional graphics
Cubic cube
cuboid
regular polyhedron
cylinder
Conical cone
Sphere sphere
Three - dimensional
6.？ About graphic accessories
The altitude is very high.
Depth depth
Side length
Perimeter, perimeter
Radian radian
surface area
Volume volume
Femoral arm right triangle
intersecting surface
The center of a circle
Chord string
Radius radius
internal bisector
Diagonal diagonal
Diameter diameter
Edge edge
The surface of a solid surface
low blood pressure
Include side clamping.
Right-angled side of leg triangle
Median triangle midline
Base Base, base (for example, 2 to the fifth power, 2 is the radix)
The opposite side of an opposite right triangle.
Midpoint midpoint
Endpoint endpoint
Vertex (complex form of vertex)
Tangent tangent
Transverse section
Interception interception
7.？ Correlation coordinates
Coordinate system coordinate system
Cartesian coordinate system
Origin origin
abscissa
Ordinate ordinate
number axis
Quadrant quadrant
ramp slope
complex plane
8.？ other
Plane geometry plane geometry
Trigonometry trigonometry
Divide equally
limit the scope (of)
Engraving and cutting
crossroads
vertical
Pythagorean theorem Pythagorean theorem Pythagorean theorem Pythagorean theorem Pythagorean theorem Pythagorean theorem Pythagorean theorem Pythagorean theorem Pythagorean theorem Pythagorean theorem
Congruent
multilateral
other
1.？ Unit class
cent
A penny, a penny coin
Nickel nickel
A dime. A dime.
Number of clicks (12)
Score 20 (20)
Celsius degree
Fahrenheit
Quart. Quart
Gallon Gallon (1 gallon = 4 quarts)
Code code
Mimi
Micron micron
Inch inch
Jiaojiao
Minute (angle measurement unit, 60 minutes = 1 degree)
Square measurement system of square units
cubic metre
Pint (dry or liquid unit of volume)