Question

【题目】填写合适的单词。

1. ten - four = ( )

2. one + three =( )

3. five + two =( )

4. eight - seven =( )

5. six + three =( )

6. seven - five =( )

Answer 1

【答案】1. six

2. four

3. seven

4. one

5. nine

6. two

【解析】略