36.72÷4.25×9.9 4.07×0.86+9.125.67×0.2-0.62 18.1×0.92+3.93 0.043×24+0.875 0.4×0.7×0.25 0.78+5.436+136.72÷4.25×9.93.416÷（0.016×35）0.8×[(10－6.76)÷1.2] (6.8-6.8×0.55)÷8.5 0.12× 4.8÷0....