四年级数学口算练习题500道

四年级数学口算练习题500道亲爱的同学们，尊敬的家长们，大家好！口算，是数学学习的基石，是我们进行更复杂数学运算的前提。对于四年级的孩子来说，熟练掌握口算技巧，不仅能提高计算速度和准确性，更能培养敏锐的数感和快速的思维反应能力，为今后的数学学习打下坚实的基础。这份口算练习题集，针对四年级学生的认知特点和学习重点，精心编排了500道不同类型的口算题。内容涵盖了两位数加减两位数、表内乘除法、有余数的除法、两位数乘一位数、两位数除以一位数等核心知识点。希望同学们能坚持每日练习，逐步提高口算能力。一、两位数加减两位数(共160道)（一）两位数加两位数（不进位）(40道)1.23+45=2.34+52=3.15+74=4.62+26=5.41+38=6.53+35=7.27+51=8.36+42=9.18+61=10.72+25=11.33+54=12.45+44=13.22+67=14.56+31=15.19+70=16.63+24=17.38+41=18.49+30=19.25+54=20.57+22=21.31+68=22.44+45=23.26+53=24.58+31=25.17+72=26.64+23=27.39+40=28.43+36=29.28+51=30.59+20=31.32+66=32.46+43=33.21+68=34.55+34=35.16+73=36.61+28=37.37+42=38.47+32=39.24+55=40.52+27=（二）两位数加两位数（进位）(40道)1.36+27=2.45+38=3.57+25=4.68+14=5.29+53=6.43+39=7.58+26=8.37+45=9.64+28=10.52+39=11.48+35=12.39+46=13.65+27=14.53+38=15.26+57=16.47+36=17.59+23=18.38+45=19.63+29=20.54+37=21.49+33=22.35+48=23.66+25=24.51+39=25.28+55=26.44+37=27.56+26=28.34+49=29.67+24=30.55+36=31.42+39=32.33+48=33.68+23=34.50+39=35.27+56=36.46+35=37.58+24=38.36+47=39.62+29=40.53+38=（三）两位数减两位数（不退位）(40道)1.78-34=2.65-21=3.96-42=4.87-53=5.54-22=6.76-33=7.85-41=8.69-25=9.94-50=10.73-31=11.88-44=12.67-23=13.95-43=14.82-51=15.77-32=16.64-20=17.93-41=18.86-52=19.75-33=20.68-24=21.91-40=22.83-50=23.79-35=24.66-22=25.97-44=26.84-52=27.72-31=28.63-21=29.92-45=30.89-54=31.74-30=32.61-20=33.98-46=34.81-50=35.70-30=36.65-23=37.93-42=38.87-55=39.76-34=40.62-21=（四）两位数减两位数（退位）(40道)1.63-28=2.75-37=3.82-45=4.54-19=5.91-56=6.70-23=7.84-39=8.65-27=9.53-18=10.92-47=11.76-38=12.83-45=13.61-24=14.55-17=15.90-53=16.77-39=17.85-46=18.62-25=19.56-18=20.93-48=21.71-34=22.86-49=23.64-26=24.57-19=25.94-55=26.72-35=27.81-43=28.63-25=29.58-20=30.95-47=31.73-36=32.88-49=33.65-27=34.59-21=35.96-48=36.74-37=37.82-44=38.66-28=39.50-22=40.97-49=（四）两位数减两位数（退位）(40道)1.63-28=2.75-37=3.82-45=4.54-19=5.91-56=6.70-23=7.84-39=8.65-27=9.53-18=10.92-47=11.76-38=12.83-45=13.61-24=14.55-17=15.90-53=16.77-39=17.85-46=18.62-25=19.56-18=20.93-48=21.71-34=22.86-49=23.64-26=24.57-19=25.94-55=26.72-35=27.81-43=28.63-25=29.58-20=30.95-47=31.73-36=32.88-49=33.65-27=34.59-21=35.96-48=36.74-37=37.82-44=38.66-28=39.50-22=40.97-49=二、表内乘除法(共120道)（一）表内乘法(60道)1.7×8=2.9×6=3.5×7=4.8×4=5.6×9=6.3×8=7.7×6=8.9×3=9.4×5=10.8×8=11.6×7=12.5×9=13.2×8=14.7×4=15.9×9=16.6×5=17.3×7=18.8×6=19.4×9=20.7×3=21.5×5=22.9×2=23.6×8=24.8×3=25.7×9=26.4×4=27.5×8=28.9×5=29.3×6=30.6×6=31.7×7=32.8×5=33.9×4=34.2×9=35.5×6=36.4×7=37.8×9=38.3×9=39.6×3=40.7×5=41.9×7=42.8×2=43.5×4=44.6×4=45.3×3=46.7×2=47.9×8=48.4×8=49.8×7=50.5×3=51.6×2=52.9×1=53.7×1=54.8×1=55.4×6=56.3×5=57.2×7=58.5×2=59.6×1=60.4×3=（二）表内除法(60道)1.56÷7=2.54÷9=3.35÷5=4.32÷8=5.42÷6=6.24÷3=7.48÷8=8.27÷9=9.20÷4=10.64÷8=11.36÷6=12.45÷5=13.16÷2=14.28÷7=15.81÷9=16.30÷6=17.21÷3=18.48÷6=19.36÷4=20.21÷7=21.25÷5=22.18÷9=23.40÷5=24.24÷8=25.63÷7=26.16÷4=27.40÷8=28.45÷9=29.18÷3=30.36÷6=31.49÷7=32.40÷5=33.36÷9=34.18÷2=35.30÷5=36.28÷4=37.72÷8=38.27÷3=39.18÷6=40.35÷7=41.63÷9=42.16÷8=43.20÷5=44.24÷6=45.9÷3=46.14÷7=47.72÷9=48.32