9+5(1-1x1)=

9-8[5-5(5-5x5)]=

6-7[2-5(4-6x8)]

2-6{5+2[3+5(8-7x8)]}=

2-4{6+9[8+7(8-2x5)]}=

9-0{3+0[1+4(9-5x8)]}=

9+5[1+9(5-9x5)]=

9-5{4+8[6+5(3-2x3)]}=

7+2[5+5(2-8x8)]=

6{8+7[3(6-5x2)+2-3]4-6}-4+3=

2-0{3+0[5+0(5-3x5)6-6]4-4}3-3=