问题 解答题 直接写出得数 3.82-1.9=3516-23=0.37+4.8=0.9×99+0.9=3.14÷0.1=32÷3=25-0.004=14÷3-14÷3=0.25×40=7.2×19=30%+15=2133÷821÷57×0= 答案 3.82-1.9=1.92,3516-23=7348,0.37+4.8=5.17,0.9×99+0.9=90,3.14÷0.1=31.4,32÷3=12,25-0.004=0.396,14÷3-14÷3=0,0.25×40=10,7.2×19=0.8,30%+15=0.5,2133÷821÷57×0=0.