六年级奥数经典高频考题专项测试74
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六年级奥数经典高频考题专项测试1.
A:28
B:23
C:10
D:19
2.
A:200
B:190
C:180
D:210
3.
A:1
B:2
C:0.1
D:0.2
4.
A:9
B:10
C:11
D:12
5.
A:147
B:105
C:147或105 D:32
6.
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六年级奥数经典高频考题专项测试1.
A:28
B:23
C:10
D:19
2.
A:200
B:190
C:180
D:210
3.
A:1
B:2
C:0.1
D:0.2
4.
A:9
B:10
C:11
D:12
5.
A:147
B:105
C:147或105 D:32
6.