题干

直接写出计算结果.

6.7+4.3=____ 

0.32=____ 

12 ÷

2
3
=____ 

3%×5%=____ 

8÷0.02=____ 

2
3
1
4
=____ 

1
2
×
1
3
÷
1
2
×
1
3
=____ 

3a×4a=____ 

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答案(点此获取答案解析)

11,0.09,18,0.0015,400,512,19