| 1 |
| 2 |
| 1 |
| 3 |
| 2 |
| 3 |
| 1 |
| 4 |
| 2 |
| 4 |
| 3 |
| 4 |
| 1 |
| 50 |
| 2 |
| 50 |
| 3 |
| 50 |
| 48 |
| 50 |
| 49 |
| 50 |
| 1 |
| 2 |
| 1 |
| 3 |
| 2 |
| 3 |
| 1 |
| 4 |
| 2 |
| 4 |
| 3 |
| 4 |
| 1 |
| 50 |
| 2 |
| 50 |
| 3 |
| 50 |
| 48 |
| 50 |
| 49 |
| 50 |
| 1 |
| 2 |
| 2 |
| 2 |
| 3 |
| 2 |
| 49 |
| 2 |
| 1+2+…+49 |
| 2 |
| (1+49)×49÷2 |
| 2 |
| 50×49÷2 |
| 2 |
科目:小学数学 来源: 题型:
| 直接写出得数. 1-
|
3.2+1.78= |
|
| ||||||||||
|
0.48÷120= | 1.01×99= |
| ||||||||||
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|
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科目:小学数学 来源: 题型:
| 1 |
| 2 |
| 3 |
| 4 |
| 4 |
| 5 |
| 1 |
| 12 |
| 4 |
| 15 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 2009 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 2008 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 2009 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 2008 |
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科目:小学数学 来源: 题型:
| 直接写得数 9.9+9= |
2.5×40= |
|
2.5-0.36-0.64= | ||||
| 1.8÷0.18= | 13÷80= | 89×101≈ | 45÷1.25÷8= |
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科目:小学数学 来源: 题型:
| 22 |
| 5 |
| 5 |
| 7 |
| 1 |
| 3 |
| 2 |
| 3 |
| 2 |
| 9 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 5 |
| 4 |
| 15 |
| 2 |
| 5 |
| 4 |
| 15 |
| 1 |
| 20 |
| 1 |
| 5 |
| 11 |
| 4 |
| 1 |
| 2 |
| 1 |
| 20 |
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科目:小学数学 来源: 题型:
| 11÷13= | 5.6÷0.4= | 15×
|
2÷0.25×7= | ||||||||||||||||
1
|
|
5.1÷0.01= |
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|
1-
|
4-
|
| ||||||||||||||||
|
2.4×
|
2
|
21
|
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