0.75-[1/4]=0.5, [1/7]+[1/11]=[18/77], 6[1/3]÷3=[19/9], 0.125×[1/8]=[1/64],
9.5×99+9.5=95, 0.125×32=4, 1.65-1[1/3]+8[7/20]=8[2/3], ([2/3]-0.25)×12=5.故答案为:0.5,[18/77],[19/9],[1/64],95,4,8[2/3],5.
0.75-[1/4]=0.5, [1/7]+[1/11]=[18/77], 6[1/3]÷3=[19/9], 0.125×[1/8]=[1/64],
9.5×99+9.5=95, 0.125×32=4, 1.65-1[1/3]+8[7/20]=8[2/3], ([2/3]-0.25)×12=5.故答案为:0.5,[18/77],[19/9],[1/64],95,4,8[2/3],5.