Question

1+2=3 英语怎么说？

1+2=3
3-1=2
2X3=6
6*2=3

依次用英语怎么说？我想知道等式用英语怎么表达。

Answer 1

用英语中说two-thirds。
表示分数时，分子须用基数词，分母用序数词。分子如是1以上，分母须用复数形式。如：
1/3 读作 a (one) third;
2/3读作 two thirds;
1/4读作a (one) quarter(或fourth);
3/4 读作 three quarters(或fourths;
2/5读作 two fifths;
但是1/2须读作a (one) half(不读作one second)。
整数与分数之间须用and连接。如：5 1/2 读作 five and a half;7 2/5 读作 seven and two fifths。
分数用作前置定语时，注意下列写法与读法：
a one-third mile 三分之一英里(用one，后有连字符)
a three-quarter majority 四分之三的多数(用单形quarter)
a two-thirds majority 三分之二的多数期工程(用复形thirds)
分数相当于名词时，用不用连字符皆可。如：
three-quarters (three quarters) of a mile 四分之三英里
希望我能帮助你解疑释惑。

Answer 2

one
plus
two
is
three.(plus是介词加的意思)
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Answer 3

加“+”是plus,减“-”是minus,乘"X"是multiply,除“/”是divide.

（1）one plus two is three.
(2)three minus one is two.
(3)two multiply three is six.
(4)six divide two is three.

Answer 4

1+2=3 One plus two equal three.
3-1=2 Three minus one is two.
2X3=6 Two times three is six.
6/2=3 Six divided by two equals three.

等于 equal

Answer 5

one and two is three
1+2=3

subtract one from three and you have two
3-1=2

tow multiplied by three is six
2x3=6

除法不会。。。。