题型:填空题 0.2×0.3=4.8÷1.2=2.5×0.4=8×12.5=7÷0.1=36÷0.4=1×0.7=4.4÷1.1=4.7+3=1-0.87=0.93×2=10-7.25=9÷4.5=1.8×100=9.5÷0.5=4.2+8=4.5÷4.5=6.4×3.2×0= 查看答案