小数加减乘除口算题

374÷10= 1.2×3=2-0.8=10.7-5.7=0.52+0.08=2÷5=8×0.03=0.01×100=30×0.01=0×1.22=0.6×5=1.2-0.9=0.54÷0.6=0.2