三年级脱式计算500题

三年级脱式计算500题同学们一定要牢记这些规则，并在计算时认真执行。刚开始练习时，速度可以慢一点，但每一步都要保证准确，书写也要规范。二、脱式计算练习题库好了，掌握了方法，现在就让我们一起通过大量的练习来巩固吧！下面为大家准备了500道脱式计算题，大家可以分阶段进行练习。建议每天练习10-20道，坚持下去，你的计算能力一定会有很大的提升！第一类：只有加减法的脱式计算(共150道)1.35+28+172.86-34-293.47+53-624.92-45+385.26+37+196.78-29-357.51+49-338.100-64+289.18+56+2210.80-36-2711.33+48+1512.95-59-2613.62+29-4514.71-37+2915.29+43+2816.83-47-2517.55+35-7018.90-54+3619.31+69+1220.76-28-3221.44+36+1822.88-49-2123.59+21-3824.93-67+2525.37+45+1826.85-38-2727.64+26-5528.99-73+4829.22+58+1630.81-39-2531.49+31+1732.87-52-2833.53+37-6634.96-68+3235.34+56+1936.84-46-2937.61+29-4738.94-58+3639.25+65+1140.77-33-2441.41+49+2042.89-51-2943.57+33-6144.91-63+4545.36+44+1546.82-35-3547.66+24-5948.97-71+4349.28+52+1950.80-42-2851.43+47+1352.86-48-2453.50+40-6554.98-75+4255.30+60+1456.79-31-2657.46+44+1258.83-44-2759.58+32-6360.92-56+3461.32+58+1762.75-29-3663.63+27-5864.95-61+3765.27+63+1666.80-37-2367.48+42+1568.86-53-2769.54+36-6770.90-62+4471.33+57+1972.78-41-2973.60+30-5574.94-69+3575.24+66+1876.81-43-2877.45+45+1678.84-48-2679.56+34-6080.93-59+3881.38+52+1482.79-35-3583.63+27-5184.98-72+4685.21+69+1786.83-49-2587.42+48+1988.85-54-2189.52+38-6490.96-66+3991.39+51+1392.76-32-2893.65+25-5794.91-65+4295.23+67+1896.88-55-2597.47+43+1498.80-41-2999.59+31-63100.95-64+37101.30+60+16102.74-28-36103.62+28-53104.92-57+39105.26+64+15106.87-53-24107.40+50+18108.81-44-27109.55+35-68110.99-74+45111.35+55+12112.77-31-26113.68+22-59114.93-59+34115.29+61+19116.82-38-29117.46+44+17118.86-50-26119.58+32-66120.97-70+41121.31+59+15122.78-34-29123.63+27-54124.90-63+38125.24+66+19126.84-47-28127.43+47+16128.89-56-24129.51+39-62130.94-61+39131.37+53+14132.75-30-25133.60+30-53134.99-75+42135.27+63+16136.83-45-28137.44+46+18138.85-51-26139.56+34-61140.92-68+47141.32+58+15142.79-36-27143.67+23-55144.96-73+44145.20+70+19146.86-57-23147.48+42+13148.81-43-28149.53+37-65150.97-69+48第二类：只有乘除法的脱式计算(共100道)151.8×3×2152.72÷8÷3153.6×6÷9154.45÷9×6155.7×4×2156.64÷8÷2157.9×5÷5158.36÷6×7159.5×8×2160.49÷7÷7161.8×7÷4162.54÷9×8163.6×5×3164.63÷7÷3165.7×8÷2166.48÷6×5167.9×2×4168.56÷8÷7169.8×9÷6170.32÷4×9171.4×7×3172.81÷9÷3173.5×9÷3174.63÷7×4175.3×8×5176.72÷9÷4177.6×8÷3178.42÷6×8179.7×6×2180.54÷6÷3181.9×4÷6182.27÷3×5183.8×5×2184.40÷5÷2185.7×7÷7186.35÷5×6187.6×9×1188.64÷8÷4189.8×6÷3190.56÷7×3191.5×7×2192.45÷9÷5193.9×3÷9194.36÷4×8195.4×9×2196.54÷9÷2197.6×7÷3198.48÷8×7199.3×6×4200.63÷7÷3201.8×8÷2202.56÷8×5203.9×6×2204.72÷8÷3205.7×5÷5206.42÷7×9207.5×6×4208.36÷6