1.加加号的英文：用and ,plus , added to 等词表示。

　　2 + 4 = 6 可译为加号的英文：

　　①Two and four is six .

　　②Two plus four is equal to six .

　　③Two added to four equals six .

　　④Two and four makes six .

　　⑤Two plus four will be six .

　　⑥If you add two to four , you get six .

　　2.减：用minus, taken from, subtracted from 等表示。

　　8－3 = 5 可译为：

　　①Eight minus three is five .

　　②Eight minus three is equal to five .

　　③Three taken from eight leaves five .

　　④Three subtracted from eight leaves five .

　　⑤Take three from eight and the remainder is five .

　　3.乘：用multiply···by···/ multiplied by / time 等表示。

　　3 × 5 = 15 可译为：

　　①Multiply three by five is （gives）fifteen .

　　②Three multiplied by five is fifteen .

　　③Multiply three by five , you get fifteen .

　　④Three times five is （makes, will be , equals, is equal to ） fifteen .

　　4.除：用divide···by···/ divided by / divide···into··· / into 等表示。

　　24 ÷ 8 = 3 可译为：

　　①Twenty-four divided by eight makes （is , equals ） three .

　　②Twenty-four divided by eight is equal to three .

　　③Eight into twenty-four goes three times .

　　④Divide eight into twenty-four , and you get three .

　　⑤Divide twenty-four by eight , and you get three .