A . 2,3,6,5,4,1,8,9
B . 8,3,5,6,2,1,4,9
C . 9,2,5,6,3,4,8,1
D . 4,1,2,6,8,5,9,3
[主观题]计算。3/7+4/5=5/12+5/8=7/9+6/7=1-2/7-3/7=1/4+1/6+3/4=1/2-1/6=
1 2 3 4 5 6 7 8 9 10
圈出8的倍数. 1 2 3 4 5 6 7 8 9 10
4 5 6 = 8 10 12-|||-7 8 9 14 16 18 ( ) ( )
(1)(2)①②③④⑤⑥⑦⑧⑨⑩(3)(4)(5)①②③④⑤⑥⑦⑧⑨⑩(6)(7)①②③④⑤⑥⑦⑧⑨⑩(8)(9)①②③④⑤(1)(2)①②③④⑤⑥⑦⑧⑨⑩(3
(1)(2)(3)(4)(5)(6)(7)(8)(9)(1)(2)(3)(4)(5)(6)(7)(8)(9)
[单选题]6 4 8 9 12 9 ( ) 26 30A.12 B.16 C.18 D.22
[单选题]若有下列说明: int a[12]={1,2,3,4,5,6,7,8,9,10,11,12}; char c='a',d,g; 则数值为4的表达式是 ______。A.a[g-c]B.a[4]C.a['d'-'c']D.a['d'-c]
设 3-|||-A= 4 5 6-|||- 9, 3-|||-A= 4 5 6-|||- 9且 3-|||-A= 4 5 6-|||- 9, 则 3-|||-
下列数据的四分位差是()。 2、3、3、4、4、5、5、6、7、8、8、8、9、9、10A. 3.25B. 4.05C. 4.25D. 5.25