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10 questions
from 1 to 500,how many numbers don't have 2 or 4
128
192
148
165
66666 x 10001+66666 x 6666
1111122222
112121211
121212121
123123123
1+2-3+4-5+6-7+8......+2000-2001+2002
1111
1003
3003
1203
2860
2068
2608
2680
6.4
4.6
4
0.4
6.6
0.6
6
0.06
210
201
20.1
10.2
2+22+222+2222+22222
12345
26490
24690
20964
98765 x 98769 O 98766 x 98768
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=
I don't know
2000 x 2002 = 2000 + 2001 x __
2000
2001
2002
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