五年级数学（上）同步特训练习题

第第页五年级数学（上）同步特训练习题1.口算0.8×5=41.2×3=3.60.25×4=13.6÷0.6=60.72÷0.8=0.95×0.12=0.60.4×0.9=0.368÷0.5=161.5×0.4=0.60.36÷0.3=1.22.4×0.2=0.480.81÷0.9=0.96×0.15=0.90.7×0.8=0.564.8÷0.8=62.竖式计算3.48×1.2=4.1761.26×3.5=4.410.68×2.5=1.73.48×1.26963484.1761.26×3.56303784.4100.68×2.53401361.7003.递等式计算5.4×3-7.8÷0.6=16.2-13=3.24.6+（8.2-3.5）×0.4=4.6+4.7×0.4=4.6+1.88=6.489.6÷1.2×3.5=8×3.5=28（10-2.8）÷0.8=7.2÷0.8=94.应用题每千克苹果4.6元，水果店购进25.5千克苹果，一共需要花费多少元？4.6×25.5=117.3（元）答：一共需要花费117.3元。五年级数学（上）同步特训练习题1.口算0.6×7=4.22.5×0.3=0.750.48÷0.4=1.27.2÷0.9=80.3×0.3=0.094×0.25=11.6×0.5=0.80.54÷0.6=0.93.2×0.2=0.649÷0.3=300.7×1.1=0.770.84÷0.7=1.25.5×0.2=1.11.25×0.8=16.3÷0.7=92.竖式计算2.35×2.4=5.640.92×1.6=1.4725.14×0.3=1.5422.35×2.49404705.6400.92×1.6552921.4725.14×0.31.5423.递等式计算8.8-1.2×4.5=8.8-5.4=3.46.3×2+9.9÷3.3=12.6+3=15.6（7.8+2.2）×1.4=10×1.4=1413.5÷（3.2-1.7）=13.5÷1.5=94.应用题一根跳绳长1.8米，学校采购了36根这样的跳绳，总长度是多少米？1.8×36=64.8（米）答：总长度是64.8米。五年级数学（上）同步特训练习题1.口算0.9×4=3.63.5×0.2=0.70.63÷0.9=0.78.4÷0.4=210.18×5=0.92.2×0.3=0.660.42÷0.2=2.110×0.07=0.70.5×1.6=0.87.8÷0.6=130.36×0.2=0.0720.96÷0.8=1.24.8×0.1=0.481.1×0.9=0.995.4÷0.9=62.竖式计算2.45×3.2=7.841.8×0.45=0.813.06×2.5=7.652.45×3.24907357.8401.8×0.4590720.8103.06×2.515306127.6503.递等式计算3.6+6.4×0.5=3.6+3.2=6.8（8.4-3.6）÷1.2=4.8÷1.2=45.2×3-4.8÷0.8=15.6-6=9.67.2÷（1.8×0.5）=7.2÷0.9=84.应用题一个菜市场的白菜每千克2.8元，妈妈买了4.5千克白菜，一共需要付多少钱？2.8×4.5=12.6（元）答：一共需要付12.6元。五年级数学（上）同步特训练习题1.口算0.8×0.6=0.484.2×0.3=1.260.72÷0.9=0.86.6÷0.6=110.24×3=0.721.2×0.7=0.840.56÷0.7=0.82.5×0.4=10.3×1.8=0.549.9÷1.1=90.45×0.2=0.090.88÷0.8=1.13.6×0.2=0.721.5×0.6=0.98.1÷0.9=92.竖式计算3.12×1.8=5.6160.58×2.4=1.3924.25×0.8=3.43.12×1.824963125.6160.58×2.42321161.3924.25×0.83.4003.递等式计算4.8×2+5.6÷0.7=9.6+8=17.69.5-（2.4+3.6÷1.2）=9.5-（2.4+3）=9.5-5.4=4.16.3÷0.7×2.5=9×2.5=22.5（5.8+4.2）×0.36=10×0.36=3.64.应用题一个长方形宣传栏，长3.2米，宽1.5米，这个宣传栏的面积是多少平方米？长方形面积=长×宽，3.2×1.5=4.8（平方米）答：这个宣传栏的面积是4.8平方米。五年级数学（上）同步特训练习题1.口算0.7×8=5.61.4×0.5=0.70.81÷0.3=2.75.2÷0.2=260.32×0.3=0.0962.8×0.2=0.560.64÷0.8=0.83×0.16=0.481.25×0.4=0.57.5÷0.5=150.8×1.2=0.960.49÷0.7=0.76.2×0.1=0.621.8×0.3=0.549.6÷0.8=122.竖式计算1.96×2.3=4.5082.08×1.5=3.120.75×3.6=2.71.96×2.35883924.5082.08×1.510402083.1200.75×3.64502252.7003.递等式计算7.2+2.8×1.5=7.2+4.2=11.412.5÷0.5-3.2×4=25-12.8=12.2（