问题 解答题
直接写出得数
3725+997=______
14.3-6.8=______0.25×32=______0.35×99+0.35=______
4
5
+
1
4
=
3
4
÷6=______
1.4÷70%=______4.6÷2.5÷4=______.
答案

3725+997=4722,14.3-6.8=7.5,0.25×32=8,0.35×99+0.35=35,
4
5
+
1
4
=
21
20
3
4
÷6=
1
8
1.4÷70%=2,4.6÷2.5÷4=0.46.
故答案为:4722,7.5,8,35,
21
20
1
8
,2,0.46.

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