作为澳大利亚中学的入门考试，AEAS考试的重要性就不用我多说了，很多需要参加AEAS考试的同学，只顾做AEAS考试的备考了。其实，对于AEAS考试的备考，首先要了解的一定是AEAS数学考试了。小编为大家整理了一些AEAS数学考试相关资讯，一起去看看吧。
    数学符号 Mathematical symbols
    01
    +
    plus 加号;正号
    “1+1”读作：one plus one
    02
    -
    minus ['maɪnəs]; negative ['negətɪv]
    减号;负号
    “2-1”读作：two minus one
    “-3”读作：minus three或negative three
    “2-(-3)”读作：two minus negative three
    03
    ±
    plus-minus sign 正负号
    “±1” 读作：plus or minus one
    04
    ×
    multiplied [’mʌltɪ’plaɪd] by ; times
    乘号
    “2×3” 读作：two multiplied by three 或 two times three
    05
    ÷
    divided by 除号
    “4÷2”读作：four divided by two
    06
    =
    equals; is equal to 等于号
    “1+1=2”读作：One plus one equals two.
    或 One plus one is equal to two.
    07
    ≠
    is not equal to 不等于号
    “a≠b”读作：a is not equal to b
    08
    ≌
    congruent ['kɒŋgrʊənt] to
    全等(两个图形形状相同、大小相等)
    “△ABC≌△DEF”读作：Triangle ABC is congruent to Triangle DEF.
    09
    ≈
    approximately equal to 约等于号
    “3×3≈10” 读作：Three multiplied by three is approximately equal to ten.
    10
    <
    is less than 小于号
    “1<2”读作 One is less than two.
    11
    >
    is greater than 大于号
    “2>1”读作：Two is greater than one.
    12
    ≮
    is not less than 不小于号
    “3≮2”读作：Three is not less than two.
    13
    ≯
    is not greater than 不大于号
    “2≯4” 读作：Two is not greater than four.
    14
    ≤
    is less than or equal to 小于或等于号
    “2≤3”读作：Two is less than or equal to three.
    15
    ≥
    is greater than or equal to 大于或等于号
    “5≥4”读作：Five is greater than or equal to four.
    16
    %
    per cent 百分之……
    “10%”读作：ten percent
    17
    ‰
    per mill [mil]; per thousand千分之……
    “10‰”读作：ten per thousand
    18
    ∞
    infinity [ɪn'fɪnɪtɪ] 无限大号
    “-∞” 读作：negative infinity
    19
    ∝
    varies as 与...成比例
    “X∝Y”读作：X varies as Y
    20
    √——
    square root 平方根
    “√——16=4”读作：The square root of sixteen is four.
    21
    3√——
    cube root 立方根
    “3√——27=3”读作：The cube root of 27 is 3.
    22
    ∵
    since; because 因为
    “∵1+1=2”读作：because one plus one equals two
    23
    ∴
    hence; therefore 所以
    “∴1<2”读作：hence one is less than two
    24
    ∠
    angle 角
    “∠A”读作：angle A
    “∠A +∠B+∠C=180°”
    读作：The measure of angle A plus angle B plus angle C equals 180 degrees.
    25
    ⌒
    semicircle ['semɪsɜːkl] 半圆
    “⌒AB”读作：semicircle AB
    26
    ⊙
    circle 圆
    “⊙A”读作：circle A
    27
    ○
    circumference [sə'kʌmf(ə)r(ə)ns] 圆周
    “○=π×d”读作：Pi multiplied by d equals circumference.
    28
    π
    pi constant 圆周率
    “π×d”读作：pi multiplied by d
    29
    △
    triangle 三角形
    “△ABC”读作：triangle ABC
    What is the area of triangle ABC? 求三角形ABC的面积。
    30
    ⊥
    perpendicular to [,pɜːp(ə)n'dɪkjʊlə] 垂直于
    “A⊥B”读作：A is perpendicular to B.
    31
    //
    parallel ['pærəlel] to 平行于
    Line AB is parallel to line CD.
    32
    ∪
    union of 并，合集
    “A∪B”读作：the union of A and B
    33
    ∩
    intersection [ɪntə'sekʃ(ə)n] of 交，通集
    “A∩B”读作：The intersection of A and B
    34
    ∫
    the integral [ˈɪntɪɡrəl] of ……的积分
    “∫x”读作：the integral of x
    35
    ∑
    summation of 总和

    “∑x”读作：the summation of x

    36
    equation [ɪ'kweɪʒ(ə)n]
    方程式、等式
    “y = kx” 读作：
    Y varies as x.
    K is "the constant of variation.
    y与x成正比(y是x的正比函数)，k是常数。
    “y = k/x”读作：
    Y varies inversely as x.
    y与x成反比例(y是x的反比例函数)。
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