直接写数对又快!: 83-57= 1-0.74= 0.25×40= 2- = 1÷0.1= 查看更多

 

题目列表(包括答案和解析)

(2012?泗县模拟)
直接写数对又快!
1322-199=
1.87+5.3= 2.5×2.4=
1
3
-
1
3
÷1=
4.9×8.1≈ 23.9÷8≈ 0.32-0.23=
1
49
1
49
1
7
=
1
7

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直接写数对又快
2
3
×
3
2
=
4×0.8×2.5×12.5=
112×(24-4
4
5
)÷2.4
=
6
7
10
×121+444÷
40
99
+67×21.2
=
13
4
19
+86
15
19
×0.25
+0.625×86
15
19
×0.125
=

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直接写数对又快.
9-0.09=
1
4
+
2
5
=
0.62×100=
3
4
-
3
4
÷3=
0.65÷130%=
8
9
×
3
4
=
1
3
+
2
3
×0=
5
9
×2÷
5
9
×2=

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(2012?漳州模拟)
直接写数对又快!
83-57=
1-0.74= 0.25×40= 2-
2
5
=1÷0.1=
1.25×8=
53×0=
4
9
÷9=
4
3
×
2
5
=
1
3
+
1
4
=
1
8
÷
1
8
=
5
6
-
1
3
=
1.6÷1.6=
3
7
×14=
5
7
+
2
7
=

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直接写数对又快!
529+198=
992= 305-199= 2.05×4=
8×12.5%=
5
4
+
4
5
×0=
3
4
÷
3
4
÷
4
3
=
3
4
÷
1
6
+0.75×8=

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