One plus one equals two.
One and one equals two.
One addone equals two.
(以上的都正确)
one plus one equals two
one plus one is two
one added one is two
one added one equals two
add one to one,you can get two
是one plus one equals two 保证对。.我是英语课代表.....
one and one is two
one and one is two
都行
one plus one equals two.