一、直接写出得数 0.8×0.7=0.56 4.8÷0.6=8 2.5×0.4=1 7.2÷0.9=8 1.2×0.5=0.6 2.3×0.4=0.92 6.3÷0.7=9 0.9×0.3=0.27 5.6÷0.8=7 3.1×0.2=0.62 8.1÷0.3=27 3.2×0.3=0.96 0.6×0.6=0.36 9.6÷1.2=8 1.5×0.4=0.6 4.2÷0.2=21 0.2×0.9=0.18 9.1÷0.7=13 7.5÷0.5=15 2.2×0.3=0.66 3.6÷0.4=9 0.7×0.4=0.28 6.4÷0.8=8 1.9×4=7.6 1.8×0.2=0.36 5.4÷0.6=9 0.5×0.8=0.4 8.4÷2.1=4 3.3×0.3=0.99 0.72÷9=0.08 2.4÷0.8=3 0.4×0.7=0.28 9.9÷1.1=9 1.6×0.3=0.48 7.8÷0.3=26 1.25×0.8=1
