题目内容
【题目】想一想,写出所缺的单词。
1. Fifty plus ________ is sixty.
2. One hundred minus ________ is eighty.
3. Thirty plus forty is ________.
【答案】1．ten 2．twenty 3．seventy
【解析】略
练习册系列答案
相关题目
题目内容
【题目】想一想,写出所缺的单词。
1. Fifty plus ________ is sixty.
2. One hundred minus ________ is eighty.
3. Thirty plus forty is ________.
【答案】1．ten 2．twenty 3．seventy
【解析】略