A.10,12
B.11,14
C.9,13
D.8,15
[单选题]1,1,2,3,3,5,5,7,8,(),()A.10,12B.11,14C.9,13D.8,15
[单选题]1,2,3/2,8/5,5/3,12/7,( )A.10/7B.11/7C.14/8D.13/8
。(1)。(2)。(3)。(4)。(5)。(6)。(7)。(8)。(1)(2)(3)(4)(5)(6)(7)(8)
计算:(1)23×(-5)-(-3)÷(3)/(128);(2)-7×(-3)×(-0.5)+(-12)×(-2.6);(3)(1(3)/(4)-(7)/(8)
[主观题]计算。7/8-5/6=2/9+1/2=6/7-2/3=3/10+1/4=3/7+1/9=1/3-1/5=1/6+1/4=5/7-1/5=
计算:(1)/(3)×(3)/(5)+1(5)/(7)-(5)/(9)×(5)/(7)1-(5)/(7)×(21)/(25)(1)/(2)+(5)/(4)×(4
[单选题]1,2,5,3,7,8,10,15,( )。A.16B.17C.18D.19
[单选题]1,2,5,3,7,8,10,15,( )。A.16B.17C.18D.19
(1)(2)(3)(4)(5)(6)(7)(8)(9)(1)(2)(3)(4)(5)(6)(7)(8)(9)
(1)(2)①②③④⑤⑥⑦⑧⑨⑩(3)(4)(5)①②③④⑤⑥⑦⑧⑨⑩(6)(7)①②③④⑤⑥⑦⑧⑨⑩(8)(9)①②③④⑤(1)(2)①②③④⑤⑥⑦⑧⑨⑩(3