Five added to four make

Five added to four make 英语 Five added to five is ten five to four four to five hundred是什么意思? two added to three equals five中,为什么用added而不用adds? Two added to three five中add可以换为added吗? Five times a number is the same as the number added to five. Two added to three is five.为什么add要加ed 又为什么要加to? Three added to four makes seven 中add为什么加ed啊 高一英语奥赛题 find the four-letter word which can be added to the 求英语数学题目翻译!three times one number added to five times another one added to three is four中added to three 在句子中充当什么成分?顺便说一下为什