超简单的英语翻译..

0.123+0.456=0.579
The sum of zero point one two three and zero point four five six is zero point five seven nine.

2*5=10
Two times five equals to ten.

10/2=5
Ten divided by two equals to five.

4-2=2
Four minus two equals to two.

nought point one two three plus nought point four five six equals nought point five seven nine.

two times five is ten.

ten over two is five.

four minus two is two.