问题 填空题
计算:(1)
4
=______(2)
3
×
2
=______(3)(
3
2=______(4)
1
5
=______.
答案

(1)

4
=2;

(2)

3
×
2
=
6

(3)(

3
)2=3;

(4)

1
5
=
5
5
×
5
=
5
5

故答案为:2,

6
,3,
5
5

填空题
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