A.6
B.8
C.18
D.19
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[单选题]1,9,7,4,8,5,( ),11。A.3B.4C.5D.6
1 2 3 4 5 6 7 8 9 10 11 12 13 14
十一、轴11-1 判断题(1)× (2)× (3)× (4)× (5)√ (6)√ (7)× (8)√(9)√ (10)√ (
十一、轴11-1 判断题(1)× (2)× (3)× (4)× (5)√ (6)√ (7)× (8)√(9)√ (10)√ (
[主观题]1,9,7,4,8,5,(),11A、3B、4C、5D、6
[主观题](),11,9,9,8,7,7,5,6A、10;B、11;C、12;D、13
[主观题]计算。1/9+5/9+2/9=6/11+3/11+1/11=1/4+1/4+3/4=7/10-1/10-3/10=11/6-7/6-1/6=1-2/3-1/3=
计算:(1)/(3)×(3)/(5)+1(5)/(7)-(5)/(9)×(5)/(7)1-(5)/(7)×(21)/(25)(1)/(2)+(5)/(4)×(4
圈出8的倍数. 1 2 3 4 5 6 7 8 9 10