1 |
2 |
5 |
6 |
11 |
12 |
19 |
20 |
29 |
30 |
9701 |
9702 |
9899 |
9900 |
1 |
n |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
6 |
1 |
12 |
1 |
9900 |
1 |
2 |
1 |
6 |
1 |
12 |
1 |
9900 |
1 |
n((n+1) |
1 |
n((n+1) |
1 |
n |
1 |
n+1 |
1 |
2 |
5 |
6 |
11 |
12 |
19 |
20 |
29 |
30 |
9701 |
9702 |
9899 |
9900 |
1 |
2 |
1 |
6 |
1 |
12 |
1 |
9900 |
1 |
2 |
1 |
6 |
1 |
12 |
1 |
9900 |
1 |
1×2 |
1 |
2×3 |
1 |
3×4 |
1 |
99×100 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
99 |
1 |
100 |
1 |
100 |
99 |
100 |
1 |
100 |
科目:小學(xué)數(shù)學(xué) 來源: 題型:
2009 |
2010 |
1004 |
1005 |
1 |
2 |
1 |
5 |
1 |
2 |
5 |
6 |
11 |
12 |
19 |
20 |
109 |
110 |
573+697×572 |
573×697-124 |
363636 |
727272 |
2009 |
2010 |
1 |
2011 |
2 |
1×7 |
2 |
7×13 |
2 |
13×19 |
2 |
145×151 |
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