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直接写出结果.0.4×0.2= 9-0.9= 10.75-= 72÷0.4= 24÷34= 35+13=0.2-16= (3+320)×5= 1÷23×32= 34+12÷12=

编辑:chaxungu时间:2026-04-27 13:09:19分类:小学数学题库

直接写出结果.
0.4×0.2=
9-0.9=
10.75-(0.75+3.4)=72÷0.4=
24÷
3
4
=
3
5
+
1
3
=0.2-
1
6
=
(3+
3
20
)×5=
1÷
2
3
×
3
2
=
3
4
+
1
2
÷
1
2
=
0.4×0.2=0.08,9-0.9=8.1,
10.75-(0.75+3.4)=6.6,72÷0.4=180,
24÷
3
4
=32,
3
5
+
1
3
=
14
15
,0.2-
1
6
=
1
30
,
(3+
3
20
)×5=15
3
4
,
1÷
2
3
×
3
2
=
9
4
,
3
4
+
1
2
÷
1
2
=1
3
4
.