四年級(jí)數(shù)學(xué)下冊(cè)小數(shù)乘除豎式計(jì)算題500道2.98÷0.2＝1.24÷0.4＝6.8×0.4＝69.6÷8＝2.38÷0.7＝4.9×5＝7.5×0.9＝4.3×0.4＝89.1÷9＝4.5×0.7＝9.9×7＝1.2÷0.4＝2.4×2＝2.73÷0.3＝33÷6＝6.8×9＝60.2÷7＝3.3×0.2＝4.59÷0.9＝28÷4＝7.4×0.2＝3×0.6＝0.7×0.3＝7.3×7＝7.7×0.7＝51.3÷9＝23.8÷7＝21.6÷4＝0.78÷0.2＝2.3×6＝2.19÷0.3＝4.64÷0.8＝32.8÷8＝9.2×2＝7.2÷0.8＝54.4÷8＝7÷2＝1.3×8＝8.8×0.9＝9×2＝1.76÷0.4＝3.52÷0.8＝7.1×0.2＝9.3×0.8＝5.4×7＝3×4＝6.9×0.6＝8.64÷0.9＝7.4×4＝2.22÷0.3＝47.4÷6＝0.75÷0.5＝1.64÷0.2＝8.7×0.7＝1.35÷0.9＝8.5×0.2＝25.8÷6＝2.17÷0.7＝6.3×7＝5×4＝0.45÷0.9＝2.7×2＝12.8÷8＝5.4×4＝7.7×0.2＝7.9×4＝9.5×7＝6.9×8＝0.9×9＝4.9×0.2＝17.7÷3＝1.5×0.3＝2.6×0.8＝2.4×0.5＝0.24÷0.8＝23÷5＝3.3÷0.5＝7.6×5＝1.9×7＝3.68÷0.8＝4.5÷3＝39.2÷7＝23.7÷3＝4.6×0.6＝4.8÷0.8＝12.6÷9＝37.2÷6＝1.62÷0.6＝8.4×3＝0.54÷0.3＝0.9÷3＝3.36÷0.7＝5.58÷0.6＝0.4×3＝5.9×2＝3÷5＝6.1×0.4＝22.4÷7＝6.5×0.2＝0.8×0.3＝6.5×0.6＝21.6÷9＝1.2÷4＝20.8÷4＝2.1×0.2＝5.1×0.4＝1.4×0.7＝4.6÷2＝0.56÷0.4＝3.01÷0.7＝2.6×9＝3.6×2＝0.96÷0.2＝1.4÷0.7＝17.4÷2＝44.1÷7＝11.5÷5＝1.1×0.6＝1.8×0.6＝2.4÷0.4＝1.2×0.5＝1.6×0.4＝37.1÷7＝2.9×8＝0.92÷0.4＝9.3×0.3＝1.1×5＝5.6÷7＝0.16÷0.2＝25.2÷7＝7.6÷4＝8.3×2＝3.5×0.8＝7.1×5＝19.2÷8＝8.4×2＝12÷5＝1.6×6＝8.8×3＝8.2×0.5＝5.58÷0.9＝4.3×0.2＝21÷7＝9.8÷7＝0.9×0.2＝2.1×0.9＝11.2÷2＝9.7×5＝22.4÷4＝49.5÷9＝48.5÷5＝68.6÷7＝5.4÷0.6＝7.9×9＝44÷5＝3.4×8＝4.5×3＝8.6×0.5＝0.66÷0.2＝3.5×0.3＝3.7×0.9＝0.96÷0.3＝28.2÷3＝3.8×6＝1.12÷0.8＝0.5×0.2＝6÷2＝2.5×2＝29.6÷4＝0.76÷0.2＝0.7×0.7＝16.6÷2＝7.8×0.7＝46.2÷7＝9.4×9＝6.4×0.8＝26.1÷9＝47÷5＝5÷5＝41.3÷7＝9.4×0.6＝10÷2＝47.7÷9＝0.7×0.6＝0.2×0.8＝6.93÷0.7＝5.9×7＝2.3×0.5＝8.8×7＝8.73÷0.9＝0.3×4＝5.1×0.2＝5.28÷0.6＝0.63÷0.7＝5.3×6＝4.7×6＝4.05÷0.5＝7.6×8＝6.5×7＝5.2×1.5＝4÷0.8＝1.4×9＝0.1÷0.5＝4.9×3＝2.32÷0.8＝2.8×0.7＝2.1×5＝5.7×5＝0.1×0.8＝10÷4＝8.2×0.2＝3.9÷0.5＝4.6×9＝4.4×6＝7.2÷0.9＝8.6×0.8＝72÷8＝4.2÷0.7＝4.4÷0.5＝6.2×5＝3.5×7＝49.7÷7＝3.2÷0.5＝2.5÷5＝6.4×0.6＝9.7×0.8＝1.26÷0.7＝11.9÷7＝6.3×6＝0.6÷2＝8.6×9＝4.9×2＝9.7×2＝17.2÷4＝30÷5＝5.1×0.7＝9.8×0.9＝1.04÷0.4＝0.3×0.6＝4.6×0.9＝9.4×0.9＝35÷7＝2.5×0.4＝2.7÷0.9＝0.04÷0.4＝1.86÷0.3＝5.8×0.7＝1.41÷0.3＝9.2×0.5＝5.6×0.4＝3.69÷0.9＝29.2÷4＝4.8÷0.6＝1.9×0.5＝2.7÷9＝36÷8＝6.9×9＝31.5÷9＝0.1×9＝1.3×0.5＝5.4×9＝4.4×5＝7.38÷0.9＝2.5×0.6＝5.9×0.7＝8.6×7＝5×5＝1.7×4＝3×8＝3.8×0.4＝9×9＝5.1×7＝4.5×0.5＝39÷6＝4.16÷0.8＝6.4×8＝1.84÷0.8＝2.4÷0.8＝2.4÷2＝4×2＝24.9÷3＝3.28÷0.8＝2.8÷4＝7.6×0.2＝0.9÷0.3＝2×7＝6.6×0.6＝2.2×0.4＝1.32÷0.4＝2×3＝6.66÷0.9＝7.3×4＝2.4×0.2＝9.6×0.8＝0.8÷0.8＝36.5÷5＝3.6÷4＝7.7÷7＝1.6×5＝1.2×0.5＝3.6×0.8＝4.1×5＝6.6×4＝4.5÷3＝38÷5＝1.24÷0.4＝0.24÷0.8＝8.64÷0.9＝6.9×0.6＝2.73÷0.3＝3.52÷0.8＝7.7×0.7＝12.6÷9＝4.5×0.7＝1.2÷0.4＝3×4＝25.8÷6＝23.7÷3＝0.9×9＝0.09÷0.9＝2.17÷0.7＝0.7×0.3＝2.4×2＝3.3×0.2＝1.76÷0.4＝4.6×0.6＝6.8×9＝6.2×9＝0.7×0.8＝1.6÷2＝2.38÷0.7＝7.6×5＝34.4÷8＝3.3÷0.5＝39.2÷7＝3.36÷0.7＝4.3×0.9＝6.86÷0.7＝4.8÷0.8＝7.1×0.2＝17.7÷3＝8.1×0.2＝4.3×0.4＝8.7×0.7＝4.9×0.2＝2.6×0.8＝8.4×3＝6.3×7＝2.4×0.5＝2.3×6＝5.4×4＝23.8÷7＝7.4×0.9＝7.4×0.2＝1.64÷0.2＝72.8÷8＝1.35÷0.9＝7.3×7＝1.5×0.3＝3×0.6＝4.59÷0.9＝2.6×3＝22.4÷7＝2.5×6＝7.9×4＝9.5×7＝1.2×3＝0.8×0.6＝8.7×4＝2.7×2＝8.1÷9＝0.4×3＝0.45÷0.9＝3.68÷0.8＝2.19÷0.3＝47.4÷6＝9.3×0.8＝3÷5＝14.2÷2＝0.9÷3＝21.6÷4＝5.4×7＝51.3÷9＝8.8×0.9＝28÷4＝1.3×8＝1.68÷0.8＝6.3×0.9＝6.9×8＝1.62÷0.6＝0.54÷0.3＝5×4＝6.2×3＝9.9×7＝60.2÷7＝25.5÷3＝54.4÷8＝7.4×4＝1.9×1.8＝6.2×0.6＝6.5×1.5＝4.5×0.8＝7.9×5＝7×9＝10.8÷9＝66.6÷9＝9.4×4＝5.8×0.5＝6.5×0.5＝35÷5＝6.4×3＝2.1×0.4＝3.3÷3＝5×0.9＝63.7÷7＝0.4×0.9＝0.78÷0.6＝8.8×0.5＝55.8÷6＝3.5×8＝8.2×3＝8.1×9＝3.3×7＝5.5×0.2＝2.1÷3＝19.2÷3＝2.6×0.2＝9.7×6＝8.6×5＝1.62÷0.9＝0.36÷0.6＝1.9×5＝1.98÷0.2＝41.6÷8＝3.87÷0.9＝4.9÷0.7＝6.2×0.2＝3.9÷3＝4.6×0.7＝0.1×0.7＝5.2÷0.8＝30÷4＝64.8÷9＝3.4×0.6＝7.6×0.3＝33.3÷9＝4.62÷0.7＝0.6×5＝4.3×0.7＝4.4×8＝9×0.6＝3.6×4＝27.6÷4＝9.1×3＝13.5÷5＝8.1×0.7＝8.9×0.3＝2.15÷0.5＝3.85÷0.7＝5.81÷0.7＝9.9×3＝2.55÷0.3＝4.32÷0.8＝4.5×4＝6.8×0.7＝40÷8＝48.6÷9＝1.29÷0.3＝7.7×3＝55.3÷7＝8.6×0.3＝1.5×8＝5.6×5＝2.9÷