Unit 2: Integer numbers Flashcards

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1
Q

integer

A

/ˈɪntɪdʒə(r)/ số nguyên

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2
Q

negative integer

A

/ˈneɡətɪv/
số nguyên âm

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3
Q

positive integer

A

/ˈpɒzətɪv/
số nguyên dương

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4
Q

the set of integer

A

tập số nguyên

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5
Q

number line

A

trục số

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6
Q

is denoted by

A

/dɪˈnəʊt/
được kí hiệu bằng

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7
Q

original (point)

A

/əˈrɪdʒənl/
điểm gốc

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8
Q

positive direction

A

/daɪˈrekʃn/
chiều dương

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9
Q

negative direction

A

chiều âm

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10
Q

opposite (number)

A

/ˈɒpəzɪt/
số đối

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11
Q

rules of adding two unlike sign integers

A

quy tắc cộng hai số nguyên khác dấu

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12
Q

parenthesis rules

A

(n) parentheses

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13
Q

move out (parenthesis)

A

(v) bỏ dấu ngoặc

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14
Q

sign

A

(n) /saɪn/
dấu

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15
Q

change (into)

A

đổi

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16
Q

maintain

A

(v) /meɪnˈteɪn/
giữ nguyên
=preserve

17
Q

inside (parentheses)

A

/ˌɪnˈsaɪd/
bên trong

18
Q

arbitrary (adj)
arbitrarily (adv)

A

/ˈɑːbɪtrəri/
tùy ý