题目内容
填空题。
1. One and one is _____.
2. Three and two is _____.
3. Seven minus (减) four is .
4. Eleven minus seven is .
5. Fourteen minus eight is _____.
2. Three and two is _____.
3. Seven minus (减) four is .
4. Eleven minus seven is .
5. Fourteen minus eight is _____.
1. two 2. five 3. three 4. four 5. six
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