四则运算用英语的说法：
加：plus （也可简单点说and,不过读算式时尽量用plus）
减：minus
乘：times
除：divided by（分式时也可以读over）
读式子时,“=”读成equals或is equal to,但翻译这几个问题的时候用is也行.
所以这几句话翻译如下：
Q:What is three plus two minus five?
A:Three plus two minus five is/equals zero.
Q:What is three times four?
A:Three times four is twelve.
Q:What is ten divided by two?
A:Ten divided by two is five. 四则运算用英语的说法：
加：plus （也可简单点说and,不过读算式时尽量用plus）
减：minus
乘：times
除：divided by（分式时也可以读over）
读式子时,“=”读成equals或is equal to,但翻译这几个问题的时候用is也行.
所以这几句话翻译如下：
Q:What is three plus two minus five?
A:Three plus two minus five is/equals zero.
Q:What is three times four?
A:Three times four is twelve.
Q:What is ten divided by two?
A:Ten divided by two is five.