1、小数乘法专项练习1姓名: 时间: 一、口算2.52= 0.510= 0.68= 2.12=2.810= 0.70.8= 0.0420= 5.6+0.4=4.7+2.3= 4.52= 6.92.5= 7.20.8=63.4= 0.620.32= 1.40.5= 0.75100=0.020.5= 3.60.3= 7100= 5.6100=二、竖式计算0.825= 2.583= 5.80.6= 3.60.4=2.63.7= 1.560.18= 1.035.03= 0.2082=三、怎样简便怎样算0.258.54 1.252.532 4.810.1小数乘法专项练习1姓名: 时间: 一、口算2.52=
2、0.510= 0.68= 2.12=2.810= 0.70.8= 0.0420= 5.6+0.4=4.7+2.3= 4.52= 6.92.5= 7.20.8=63.4= 0.620.32= 1.40.5= 0.75100=0.020.5= 3.60.3= 7100= 5.6100=二、竖式计算0.825= 2.583= 5.80.6= 3.60.4=2.63.7= 1.560.18= 1.035.03= 0.2082=三、怎样简便怎样算0.258.54 1.252.532 4.810.1小数乘法专项练习20.13+0.7= 2.5-0.8= 1.111.1= 0.361.3=2.56.5= 0
3、.32.6= 0.9845= 3.22.5=5.22.9= 0.688.1= 1.25+32.5= 6.681-4.03=12.50.960.8 0.2536 0.859.94.87.8780.52 56.59956.5小数乘法专项练习20.13+0.7= 2.5-0.8= 1.111.1= 0.361.3=2.56.5= 0.32.6= 0.9845= 3.22.5=5.22.9= 0.688.1= 1.25+32.5= 6.681-4.03=12.50.960.8 0.2536 0.859.94.87.8780.52 56.59956.5小数乘法专项练习3姓名: 时间: 一、口算5.6+0
4、.4= 4.7+2.3= 0.2540= 2.50.4=250.04= 1.250.8= 0.020.5= 0.79=1250.8= 12.580= 0.1258= 0.5510= 0.254= 12.50.8= 7.2+12.8= 1.64+4.1=二、竖式计算0.8422.5= 33.6480= 12.43.5= 4033.5=1.431.7= 8.022.8= 23.62+12.4= 8.67-7.57=三、简便计算0.2516.24 1.252.532 3.656.3-36.50.37小数乘法专项练习3姓名: 时间: 一、口算5.6+0.4= 4.7+2.3= 0.2540= 2.50
5、.4=250.04= 1.250.8= 0.020.5= 0.79=1250.8= 12.580= 0.1258= 0.5510= 0.254= 12.50.8= 7.2+12.8= 1.64+4.1=二、竖式计算0.8422.5= 33.6480= 12.43.5= 4033.5=1.431.7= 8.022.8= 23.62+12.4= 8.67-7.57=三、简便计算0.2516.24 1.252.532 3.656.3-36.50.37小数乘法专项练习4姓名: 时间: 一、口算0.2540= 2.50.4= 250.04= 1.250.8=0.020.5= 1250.8= 12.580
6、= 0.1258=551000= 0.254= 12.50.8= 1.25800=二、竖式计算1.363.7= 26.6+2.58= 2.80.65= 1.83.4=5.62.9= 3.771.8= 2.26-1.12= 5.220.3=三、简便计算0.32103 3.6510.14521+502.1 257.30.4小数乘法专项练习4姓名: 时间: 一、口算0.2540= 2.50.4= 250.04= 1.250.8=0.020.5= 1250.8= 12.580= 0.1258=551000= 0.254= 12.50.8= 1.25800=二、竖式计算1.363.7= 26.6+2.5
7、8= 2.80.65= 1.83.4=5.62.9= 3.771.8= 2.26-1.12= 5.220.3=三、简便计算0.32103 3.6510.14521+502.1 257.30.4小数乘法专项练习4姓名: 时间: 一、口算0.25400= 2.54= 2500.04= 1.250.8=0. 2500= 12.50.8= 12.58= 0.12580=55100= 0.254= 0.1258= 0.125800=1.54= 2.540= 0.13 4= 5.410=二、竖式计算2.26-1.12= 26.6+2.58= 9.99+0.02= 4.670.9=5.552.44= 1.6
8、66.1= 9.430.002= 5.66.5=三、简便计算3.654.7-36.50.37 9.7999.7 0.39199小数乘法专项练习4姓名: 时间: 一、口算0.25400= 2.54= 2500.04= 1.250.8=0. 2500= 12.50.8= 12.58= 0.12580=55100= 0.254= 0.1258= 0.125800=1.54= 2.540= 0.13 4= 5.410=二、竖式计算2.26-1.12= 26.6+2.58= 9.99+0.02= 4.670.9=5.552.44= 1.666.1= 9.430.002= 5.66.5=三、简便计算3.6
9、54.7-36.50.37 9.7999.7 0.39199小数乘法专项练习5姓名: 时间: 一、竖式计算2.10.4= 9.84.3= 7.79.9= 3.49=2.63.7= 1.560.18= 1.035.03= 0.2082=8.92.4= 9.70.02= 1.385.1= 8.7883=二、简便计算3.20.2512.5 0.2536 0.128860.728.6小数乘法专项练习5姓名: 时间: 一、竖式计算2.10.4= 9.84.3= 7.79.9= 3.49=2.63.7= 1.560.18= 1.035.03= 0.2082=8.92.4= 9.70.02= 1.385.1
10、= 8.7883=二、简便计算3.20.2512.5 0.2536 0.128860.728.6小数除法专项练习1姓名: 时间: 一、竖式计算25.26= 34.5 1.5= 5.60.04= 1.812=1.81.2= 7.839= 4.080.8= 0.540.6=6.30.14= 7215= 14.217= 241.5=二、简便计算3.6510.1 9.7999.7 0.128860.728.6小数除法专项练习1姓名: 时间: 一、竖式计算25.26= 34.5 1.5= 5.60.04= 1.812=1.81.2= 7.839= 4.080.8= 0.540.6=6.30.14= 72
11、15= 14.217= 241.5=二、简便计算3.6510.1 9.7999.7 0.128860.728.6小数除法专项练习2姓名: 时间: 一、竖式计算(除不尽的保留一位小数)1.2618= 43.529= 18.90.27= 1.3515=28.611= 20.42= 3.6452= 1560.12=9.42.85= 17.86.4= 1.54.9= 2.50.88=二、简便计算3.723.56.283.5 0.859.9 12.510.8小数除法专项练习2姓名: 时间: 一、竖式计算(除不尽的保留一位小数)1.2618= 43.529= 18.90.27= 1.3515=28.611
12、= 20.42= 3.6452= 1560.12=9.42.85= 17.86.4= 1.54.9= 2.50.88=二、简便计算3.723.56.283.5 0.859.9 12.510.8小数除法专项练习3姓名: 时间: 一、竖式计算(除不尽的保留两位小数)3281.6= 1.3527= 7.650.85= 12.60.28=62.42.6= 54.40.16= 1.441.8= 11.72.6=19.412= 59.80.23= 19.765.2= 10.845=二、简便计算0.32103 3.6510.1 4521+502.1小数除法专项练习3姓名: 时间: 一、竖式计算(除不尽的保留
13、两位小数)3281.6= 1.3527= 7.650.85= 12.60.28=62.42.6= 54.40.16= 1.441.8= 11.72.6=19.412= 59.80.23= 19.765.2= 10.845=二、简便计算0.32103 3.6510.1 4521+502.1小数除法专项练习4姓名: 时间: 一、竖式计算(除不尽的保留两位小数)2.63.7= 1.560.18= 1.035.03= 0.2082=8.92.4= 9.70.02= 1.385.1= 8.7883=211.4= 8.841.7= 62.10.03= 1.8954=0.512.2= 7.12.5= 1.9
14、50.5= 1.2816=小数除法专项练习4姓名: 时间: 一、竖式计算(除不尽的保留两位小数)2.63.7= 1.560.18= 1.035.03= 0.2082=8.92.4= 9.70.02= 1.385.1= 8.7883=211.4= 8.841.7= 62.10.03= 1.8954=0.512.2= 7.12.5= 1.950.5= 1.2816=小数除法专项练习5姓名: 时间: 一、口算5.6+0.4= 4.7+2.3= 0.2540= 2.50.4=250.04= 1.250.8= 0.020.5= 0.79=1250.8= 12.580= 0.1258= 0.5510= 0
15、.254= 12.50.8= 7.2+12.8= 1.64+4.1=二、竖式计算1.363.7= 26.6+2.58= 2.80.65= 1.83.4=1.2618= 43.529= 18.90.27= 1.3515=28.611= 20.42= 3.6452= 1560.12=小数除法专项练习5姓名: 时间: 一、口算5.6+0.4= 4.7+2.3= 0.2540= 2.50.4=250.04= 1.250.8= 0.020.5= 0.79=1250.8= 12.580= 0.1258= 0.5510= 0.254= 12.50.8= 7.2+12.8= 1.64+4.1=二、竖式计算1.
16、363.7= 26.6+2.58= 2.80.65= 1.83.4=1.2618= 43.529= 18.90.27= 1.3515=28.611= 20.42= 3.6452= 1560.12=小数除法专项练习6姓名: 时间: 一、口算2.810= 0.70.8= 0.0420= 5.6+0.4=4.52= 6.4-2.5= 2.50.4= 250.04=1.250.8= 0.62-0.32= 1250.8= 0.020.5=0.254= 12.50.8= 7.2+12.8= 1.64+4.1=二、竖式计算18.2534= 1.001-0.8= 15.079.8= 7.020.56=1.81
17、.2= 7.839= 4.080.8= 0.540.6=三、简便计算451.585.515.8 4.2994.2 0.859.9小数除法专项练习6姓名: 时间: 一、口算2.810= 0.70.8= 0.0420= 5.6+0.4=4.52= 6.4-2.5= 2.50.4= 250.04=1.250.8= 0.62-0.32= 1250.8= 0.020.5=0.254= 12.50.8= 7.2+12.8= 1.64+4.1=二、竖式计算18.2534= 1.001-0.8= 15.079.8= 7.020.56=1.81.2= 7.839= 4.080.8= 0.540.6=三、简便计算
18、451.585.515.8 4.2994.2 0.859.9计算复习练习1一、竖式计算8.63.25= 9.98+0.02= 7.839= 4.080.8=25.2-6= 34.5 -1.5= 1.87+1.2= 9.70.02=二、混合运算,能简便计算的简便计算0.111.8+8.20.11 2.3499+2.345.42.70.8 17.176.83.26.17计算复习练习1一、竖式计算8.63.25= 9.98+0.02= 7.839= 4.080.8=25.2-6= 34.5 -1.5= 1.87+1.2= 9.70.02=二、混合运算,能简便计算的简便计算0.111.8+8.20.11 2.3499+2.345.42.70.8 17.176.83.26.1714 / 14