小学四年级数学口算练习题500道

小学四年级数学口算练习题500道口算，是数学学习的基石，是提升运算速度与准确性的关键。扎实的口算能力，不仅能帮助孩子们更快地解决数学问题，更能增强其数学思维的敏捷性。这份练习题集，针对小学四年级学生的认知特点和学习要求，涵盖了加减乘除四种基本运算，并适当融入了简单的混合运算，旨在通过每日坚持练习，让孩子们在轻松愉快的氛围中逐步提升口算技能。家长和老师可根据孩子的实际情况，合理安排练习时间与进度，建议每日练习一组，每组50道左右，长期坚持，必有成效。一、加法练习（一）两位数加一位数1.25+7=2.38+5=3.46+9=4.53+6=5.67+8=6.72+4=7.89+3=8.23+8=9.34+7=10.55+6=11.62+9=12.78+5=13.83+7=14.94+5=15.29+8=16.36+6=17.47+5=18.58+4=19.63+9=20.75+7=21.22+9=22.33+8=23.44+7=24.55+5=25.66+4=26.77+3=27.88+2=28.99+1=29.31+9=30.42+8=（二）两位数加两位数31.34+25=32.47+32=33.56+23=34.62+17=35.78+11=36.29+40=37.38+51=38.45+34=39.53+26=40.67+12=41.25+63=42.36+42=43.44+35=44.52+27=45.61+18=46.39+20=47.48+31=48.57+22=49.66+13=50.75+14=51.23+65=52.34+54=53.45+43=54.56+32=55.67+21=56.18+71=57.29+60=58.30+59=59.41+48=60.52+37=（三）两位数加整十数61.23+30=62.45+20=63.56+40=64.67+10=65.78+20=66.39+50=67.42+30=68.53+40=69.64+20=70.75+10=71.28+60=72.37+40=73.46+50=74.55+30=75.64+40=76.19+70=77.26+50=78.35+60=79.44+40=80.53+20=81.62+30=82.71+20=83.80+10=84.25+70=85.34+50=86.43+30=87.52+40=88.61+50=89.70+20=90.31+60=二、减法练习（一）两位数减一位数91.35-7=92.48-5=93.56-9=94.63-6=95.72-8=96.81-4=97.94-3=98.65-7=99.74-5=100.83-6=101.92-9=102.51-8=103.42-7=104.33-6=105.24-5=106.76-8=107.85-9=108.93-4=109.62-3=110.54-6=111.45-7=112.36-8=113.27-9=114.88-5=115.77-6=116.66-7=117.55-8=118.44-9=119.33-3=120.22-4=（二）两位数减两位数121.56-23=122.78-34=123.89-45=124.67-12=125.95-63=126.84-21=127.73-52=128.62-40=129.51-30=130.99-55=131.87-65=132.76-43=133.65-21=134.54-32=135.43-11=136.80-37=137.71-25=138.62-49=139.53-36=140.44-28=141.92-57=142.83-46=143.74-39=144.65-27=145.56-18=146.81-33=147.72-45=148.63-29=149.54-38=150.45-17=（三）两位数减整十数151.67-30=152.89-50=153.56-20=154.78-40=155.94-60=156.45-10=157.36-30=158.63-20=159.72-50=160.81-40=161.59-30=162.48-20=163.97-70=164.65-40=165.74-10=166.83-60=167.52-30=168.41-20=169.90-50=170.88-40=171.77-30=172.66-20=173.55-10=174.44-40=175.33-20=176.95-80=177.86-50=178.75-30=179.64-20=180.53-40=三、乘法练习（一）表内乘法（两位数乘一位数，积在100以内）181.12×3=182.13×2=183.14×4=184.15×5=185.16×3=186.17×2=187.18×4=188.19×5=189.21×3=190.22×4=191.23×2=192.24×3=193.25×4=194.26×2=195.27×3=196.28×2=197.29×3=198.31×2=199.32×3=200.33×3=201.34×2=202.35×2=203.36×2=204.37×2=205.38×2=206.39×2=207.41×2=208.42×2=209.43×2=210.44×2=（二）整十数乘一位数211.20×3=212.30×4=213.40×5=214.50×2=215.60×3=216.70×2=217.80×4=218.90×5=219.10×6=220.20×7=221.30×8=222.40×9=223.50×6=224.60×7=225.70×8=226.80×9=227.20×2=228.30×3=229.40×4=230.50×5=231.60×6=232.70×7=233.80×8=234.90×9=235.10×1=236.20×8=237.30×5=238.40×6=239.50×7=240.60×8=（三）两位数乘一位数（进位）241.13×5=242.14×6=243.15×7=244.16×5=245.17×4=246.18×3=247.19×4=248.23×5=249.24×4=250.25×3=251.26×4=252.27×5=253.28×3=254.29×5=255.32×4=256.33×5=257.34×3=258.35×4=259.36×5=260.37×3=261.38×4=262.39×5=263.42×3=264.43×4=265.44×5=266.45×2=267.46×3=268.47×2=269.48×3=270.49×2=四、除法练习（一）表内除法（商为一位数）271.24÷3=272.36÷4=273.45÷5=274.56÷7=275.63÷9=276.48÷6=277.35÷5=278.28÷4=279.18÷2=280.72÷8=281.64÷8=282.54÷6=283.49÷7=284.32÷4=285.25÷5=286.16÷2=287.9÷3=288.81÷9=289.70÷10=290.60÷6=291.50÷5=292.40÷4=293.30÷3=294.20÷2=295.10÷