问题 填空题
5.5______
1
5
×
1
2

56.02______
1
2
-
4
5

0.3%______
100
0.7
答案

(1)

1
5
×
1
2
=
1
10
=0.1,所以5.5>0.1,即:5.5>
1
5
×
1
2

(2)很明显,56.02>

1
2
-
4
5

(3)很明显0.3%<

100
0.7

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