Mathematical Vocabulary - 1 - Flashcards

1
Q

Addition (n)
/əˈdɪʃ.ən/

A

Phép cộng

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2
Q

Subtraction (n)
/səbˈtræk.ʃən/

A

Phép trừ

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3
Q

multiplication (n)
/ˌmʌl.tɪ.plɪˈkeɪ.ʃən/

A

Phép nhân

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4
Q

division (n)
/dɪˈvɪʒ.ən/

A

Phép chia

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5
Q

numerical expression (n)
/njuːˈmer.ɪ.kəl/ /ɪkˈspreʃ.ən/

A

biểu thức số

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6
Q

generalize (v)
/ˈdʒen.ər.əl.aɪz/

A

tổng quát hóa

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7
Q

variable (n)
/ˈveə.ri.ə.bəl/

A

biến (biến số trong toán học)

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8
Q

a over b

A

a / b or a : b

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9
Q

equivalent (adj)
/ɪˈkwɪvələnt/

A

tương đương

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10
Q

set (n)
/set/

A

tập hợp (trong Toán học)

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11
Q

open sentence

A

An open sentence in Mathematics is neither true nor false until the variables have been substituted by specific values.

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12
Q

solution set

A

tập nghiệm

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12
Q

solution = root (n)

A

nghiệm của phương trình

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13
Q

equivalent equation
/ɪˈkwɪv.əl.ənt/ /ɪˈkweɪ.ʒən/

A

phương trình tương đương (are equations that have the same solution set)

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13
Q

conditional equation
/kənˈdɪʃ.ən.əl/ /ɪˈkweɪ.ʒən/

A

phương trình có điều kiện

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14
Q

represent (v)
/ˌrep.rɪˈzent/

A

đại diện

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15
Q

algebra (n)
/ˈæl.dʒə.brə/

A

đại số học

15
Q

algebraic expression (n)
/ˌæl.dʒəˈbreɪ.ɪk/ /ɪkˈspreʃ.ən/

A

biểu thức đại số

16
Q

sum (n)
/sʌm/: tổng

A

tổng

17
Q

difference (n)
/ˈdɪf.ər.əns/:

A

hiệu giữa 2 số

18
Q

product (n)
/ˈprɒd.ʌkt/

A

tích của 2 số

18
Q

quotient (n)
/ˈkwəʊ.ʃənt/

A

thương số

19
Q

properties of equality

A

tính chất của đẳng thức

19
Q

Reflexive property (n)

A

tính chất phản xạ
(E.g: a = a, 5 = 5, 3 = 3,…)

20
Q

Symmetric property

A

(E.g: if a = b, then b = a)

21
Q

Transitive Property

A

Tính chất bắc cầu

22
Q

Substitution Property

A

Tính chất thay thế
If a = b, then a may be replaced by b, or b may be replaced by a, in any statement without changing the meaning of the statement.

22
Q

Addition property

A

a = b if and only if a + c = b + c.

22
Q

Multiplication Property

A

a = b if an only if ac = bc, where c != 0

23
Q

fraction (n)
/ˈfræk.ʃən/

A

phân số

24
Q

numerator (n)
/ˈnjuː.mə.reɪ.tər/

A

tử số

25
Q

denominator (n)
/dɪˈnɒm.ɪ.neɪ.tər/

A

mẫu số

26
Q

mixed number (n)
= mixed fraction (n)

A

hỗn số

27
Q

A

approximately equal to

28
Q

exponent (n)
/ɪkˈspəʊ.nənt/

A

số mũ

29
Q

square root

A

căn bậc 2

30
Q

cube root

A

căn bậc 3

31
Q

fourth root

A

căn bậc 4

32
Q

n-th root (radical)

A

căn bậc n

33
Q

absolute value (n)
/ˈæb.sə.luːt/ /ˈvæl.juː/

A

giá trị tuyệt đối