1×0.18= 0.11×0.18= 110×1.8= 查看更多

 

题目列表(包括答案和解析)

计算题:
13.92-(1.19+9.92)-2.81;
2
5
+
1
6
-
2
15
)×30;    
3.5×[6.8-(1.6+3.6÷0.9)]÷84;    
55×66÷(11×11);
1
8
×[
1
2
÷(
3
5
×
10
9
)];
1
2
+
1
4
)÷(
4
5
÷4-
1
10
).

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直接写出得数.
2+0.6= 1.8+1.2= 5-2.2= 50×70= 120×40=
11×11= 0×43= 408÷4=
1
8
+
3
8
=
1-
1
10
=

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(2009?静宁县)计算.
(1)55×66÷(11×11)
(2)40.2-4÷80×2.4      
(3)3.5×[6.8-(1.6+3.6÷0.9)]÷84
(4)
1
8
×[
1
2
÷(
3
5
×
10
9
)]
(5)(
1
2
+
1
4
)÷(
4
5
÷4-
1
10

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(2013?陆良县模拟)直接写结果.
5
7
×
21
25
=
3
2
÷
2
3
=
1111÷11= 4.6+4= 1÷12.5%=
1
4
+
1
8
=
102-33=
5
9
-
5
6
+
4
9
=
10.8-9.9-
1
10
=
0.9×9+0.9=
5.38-(1.8+2.38)= 121×29≈ 238÷41≈
1
4
×4÷
1
4
×4
=
2-2÷9=
1
5
+
1
5
+
1
5
+…+
1
5
a个
=

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1、
1
6
+
1
8
=
1
25
÷
1
100
=
1
3
÷
1
4
=
5
6
÷
1
6
=
4
5
-
3
5
=
1
6
÷
5
6
=
5-
1
6
=
7
20
÷
1
4
=
1
6
+
1
5
=
3
5
×
1
6
=
1
2
×
4
5
=
1
6
×3=
1
2
×
2
5
=
1
4
-
1
5
=
5
8
-
1
4
=
9
10
-
9
20
=
2
3
÷
1
8
=
1
5
+
1
50
=
7
8
-
3
4
=
1
3
-
1
6
=
5
6
×
3
5
=
3
10
×135=
1
3
+
2
5
=
1
5
+
3
2
=
2
3
×
2
5
=
1
10
+
3
5
=
6
7
-
1
5
=
7
8
-
1
6
=
6
25
÷
1
5
=
9
80
-
1
10
=
18×
5
9
=
1
7
÷
1
4
=
1
10
÷
2
15
=
7
60
÷
1
30
=
1
7
÷
5
7
=
1
5
+
1
6
=
2.4×20= 0.12×3= 0.45×2= 3×1.5=
1.2÷0.3= 1÷2= 4.8×100= 4÷0.2=
0.25×8= 0.89÷8.9= 17.8+2.2= 4.2×5=
0.8÷0.2= 5.79÷0.1= 0.35+0.65= 3.4-1.5=
8.9-0.9= 9.2-9.2= 3.6÷0.4= 0.7×11=
15.15÷15= 0.2×0.3= 1.34×4×2.5= 0.9÷4.5=

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