7(1)(2)(3)

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7(1)(2)(3)

7(1)(2)(3)
7(1)(2)(3)
 

7(1)(2)(3)

7(1)(2)(3) 1、().()5* 2()--------------()3()()1()--------------2.()()52、()()()* 8.9---------------()()()()()()()---------------()()()()3、 ().7()()() 一共有81格()()5 8()()()()()()()()()7()2()9()()()()9()()()()3 ()()4()1()2()()()()()8()3 7()()1 2 7()()( (1)4/3,1,2,7,()(2)3/15,1/3,3/7,1/2,() 9()2()7()8()()()()4()()9()6()1 3()5()()()()24()()8 5()()1()()8 9 4()1 6 7()()1()()3 6()()88()()()()2()3 6()5 7'8'9'10'(1)(2)(3) 请帮我做一下这道数独.5()()2()() 7 4()1()()()7 3 6 ()()2()9()4()3()()()5()4 3()()7 8 3()()()()9()()64 1()()2()()9()() (1) (-3)-( )=1 (2) ()-7=-2(3) -5-()=0 9宫格填1到9个数字帮帮忙(5)()()()(7)()(3)()()()(9)()(5)()()(4)()()()()(4)()()()(7)()()()(5)(1)()(3)(7)(2) ()2()()()()()8()()()8()5()1()()()1 5 8()4 6 2()2()()1 8 3()()5()()()()4()()()()8()()6 2 5 ()()()15 9 2 4 1 6 7 3 8( (1又3/4-7/8-7/12)除以(-7/8)+(-2/3) (-15)/(1/3-3/2-3)x6(-7/8)/(7/4-7/8-7/12) (1/6-2/3+3/7)*(-42)计算、 (1/6-2/3+3/7)*(-42)计算 (-12)+(+3) (+8)+(-7) (-3分之1)+5分之2 (1).6(x/3+x-1/2 ) (2).(7-3a)+(5a-6) (3).(x-3)-(5x+7) 1, 2, 3, 6, 7, 14, (  ) 1, 2, 3, 6, 7, 14, (  )