上古启示录手游:数学里的加减乘除之类的表达怎样表达?越多越好啊.

+ plus: 如：2+1=3: 2 plus 3 is 5./ 2 and 3 is 5.
- minus: 如： 4-3=1: 4 minus 3 is 1.
* multiply: 如： 2 multiplied by 2 is 4 2 times 2 is 4.
/ divide: 如： 6/3=2 6 divided by 3 is 2.

加”用plus，and或add表示；
2+3=? 可表示为： How much is two plus three?

2+3=5

Two plus three is five．

Two and three is equal to five．

Two and three make five．

Two added to three equals five．

If we add two to/and three, we get five
“减”用 minus或 take from表示

10－6＝? How much is ten minus six?

10-6=4 Ten minus six is four．

Take six from ten and the remainder is four.

Six (taken) from ten is four．

乘”用time（动词）或multiply表示

3X4＝? How much is three times four?

3X4=12 Three times four is/are twelve．

Multiply three by four，we get twelve．

Three multiplied by four makes twelve
除”用divide的过去分词形式表示

16÷4=? How much is sixteen divided by four?

16÷4＝4 Sixteen divided by four is four．

Sixteen divided by four equals/gives/makes four