五年级数学小数乘法竖式练习题200道

五年级数学小数乘法竖式练习题200道亲爱的同学们，小数乘法是我们五年级数学学习中的一个重要里程碑，它不仅是整数乘法的延伸，更是日后学习更复杂数学知识的基础。竖式计算则是掌握小数乘法的“基本功”，需要我们勤加练习，才能做到又快又准。下面，老师为大家精心准备了200道小数乘法竖式练习题，希望同学们能认真对待每一道题，一步一个脚印，打好坚实的计算基础。小数乘法竖式计算要点回顾在开始练习之前，我们先来快速回顾一下小数乘法竖式计算的关键步骤，这能帮助我们更准确地完成练习：1.按整数乘法计算：先忽略因数的小数点，把它们当作整数进行竖式乘法运算，计算出乘积。2.确定小数点位置：数出两个因数中一共有几位小数。3.点上小数点：从积的右边起，数出与因数小数位数之和相同的位数，点上小数点。如果积的小数位数不够，就在前面用0补足；如果积的末尾有0，在点上小数点后，一般要把末尾的0去掉（除非题目有特殊要求保留）。请同学们在练习时，严格按照这些步骤进行，养成规范书写和仔细检查的好习惯。练习题部分第一部分：一位小数乘以一位小数(共60道)1.0.2×0.3=2.0.4×0.5=3.0.1×0.8=4.0.6×0.7=5.0.9×0.2=6.0.3×0.6=7.0.5×0.5=8.0.7×0.1=9.0.8×0.4=10.0.2×0.9=11.1.2×0.3=12.0.5×1.1=13.2.1×0.4=14.0.8×1.5=15.3.2×0.2=16.0.6×2.2=17.1.3×0.7=18.0.9×3.1=19.4.2×0.5=20.0.4×1.8=21.2.5×0.4=22.0.7×2.3=23.3.3×0.3=24.0.6×3.4=25.1.7×0.8=26.0.2×4.5=27.5.1×0.1=28.0.9×1.6=29.2.8×0.2=30.0.5×2.9=31.3.5×0.6=32.0.4×3.6=33.4.4×0.7=34.0.3×4.7=35.1.9×0.9=36.0.8×5.2=37.2.6×0.5=38.0.6×2.4=39.3.7×0.4=40.0.7×3.8=41.4.1×0.6=42.0.2×4.3=43.5.3×0.3=44.0.8×1.2=45.1.4×0.9=46.0.5×3.9=47.2.2×0.8=48.0.3×5.4=49.3.1×0.7=50.0.4×4.8=51.4.6×0.2=52.0.9×2.7=53.5.5×0.1=54.0.6×3.3=55.2.3×0.6=56.0.7×4.4=57.3.4×0.3=58.0.8×2.1=59.4.9×0.5=60.0.5×1.6=第二部分：一位小数乘以两位小数(共70道)61.0.3×0.25=62.0.45×0.6=63.1.2×0.08=64.0.75×0.2=65.0.8×1.25=66.2.5×0.36=67.0.15×0.4=68.3.2×0.55=69.0.6×0.72=70.1.8×0.42=71.0.5×0.09=72.4.5×0.12=73.0.22×0.7=74.5.1×0.33=75.0.85×0.3=76.2.1×0.68=77.0.06×1.5=78.3.6×0.45=79.0.9×0.84=80.1.3×0.22=81.0.4×2.15=82.5.5×0.04=83.0.35×0.8=84.2.8×0.17=85.0.7×0.36=86.3.3×0.52=87.0.18×0.5=88.4.2×0.75=89.0.65×0.2=90.1.6×0.81=91.0.25×0.9=92.5.8×0.11=93.0.44×0.3=94.2.4×0.35=95.0.8×0.07=96.3.9×0.64=97.0.55×0.6=98.1.1×0.48=99.0.3×1.05=100.4.8×0.25=101.0.72×0.5=102.2.6×0.09=103.0.08×3.5=104.5.2×0.44=105.0.95×0.4=106.3.1×0.78=107.0.28×0.6=108.4.4×0.15=109.0.6×0.55=110.1.7×0.32=111.0.5×3.06=112.2.9×0.24=113.0.42×0.8=114.3.8×0.05=115.0.88×0.2=116.5.4×0.31=117.0.33×0.7=118.2.2×0.45=119.0.05×4.6=120.3.4×0.62=121.0.7×0.88=122.4.1×0.18=123.0.58×0.3=124.1.9×0.55=125.0.6×2.35=126.2.7×0.44=127.0.4×0.76=128.3.5×0.28=129.0.12×0.9=130.5.6×0.35=第三部分：两位小数乘以两位小数(共70道)131.0.25×0.36=132.0.48×0.15=133.0.65×0.08=134.0.72×0.25=135.0.12×0.45=136.0.85×0.62=137.0.33×0.77=138.0.54×0.21=139.0.09×1.25=140.0.68×0.32=141.0.42×0.42=142.0.55×0.55=143.0.18×0.75=144.0.81×0.19=145.0.22×0.33=146.0.66×0.44=147.0.35×0.68=148.0.51×0.59=149.0.07×0.84=150.0.92×0.11=151.0.44×0.56=152.0.75×0.75=153.0.28×0.41=154.0.63×0.29=155.0.15×0.15=156.0.88×0.35=157.0.36×0.64=158.0.57×0.43=159.0.04×2.25=160.0.95×0.08=161.0.48×0.26=162.0.61×0.73=163.0.39×0.52=164.0.58×0.47=165.0.12×0.89=166.0.77×0.23=167.0.45×0.55=168.0.69×0.31=169.0.25×0.04=170.0.82×0.44=171.0.37×0.63=172.0.53×0.57=173.0.19×0.21=174.0.86×0.14=175.0.41×0.59=176.0.67×0.33=177.0.32×0.68=178.0.56×0.44=179.0.21×0.79=180.0.91×0.09=181.0.46×0.54=182.0.62×0.38=183.0.34×0.66=184.0.59×0.41=185.0.17×0.83=186.0.84×0.16=187.0.43×0.57=188.0.64×0.36=189.0.31×0.69=190.0.52×0.48=191.0.23×0.77=192.0.87×0.13=193.0.47×0.53=194.0.65×0.35=195.0.38×0.62=196.0.50×0.50=197.0.24×0.76=198.0.83×0.17=199.0.49×0.51=200.0.60×0.40=练习建议同学们，这200道练习题是提升你们小数乘法竖式计算能力的好帮手。在练习过程中，请务必：1.认真书写：竖式的数位要对齐，字迹清晰，避免因书写潦草导