小学数学五年级上册小数乘法 小结复习题(100道题).pdf

小数乘法小数乘法基础认知基础认知( (口算口算) )0.6 × 3 =7.7 × 2 =13 × 0.3 =60 × 0.02 =0.04 × 0.75 =能力提高能力提高( (竖式竖式) )0.8 × 0.92 =2.5 × 2.2 =5.3 × 1.8 =9.8 × 1.3 =8.5 × 10 =9.3 × 8 =0.45 × 2 =0.5 × 3 =0.4 × 0.9 =9.1 × 1.9 =9.2 × 2.9 =35.5 × 0.4 =2.5 × 1.4 =建议用时： 分钟3.23 × 0.4 =5.1 × 0.6 =32 × 0.1 =7.6 × 0.5 =0.25 × 0.5 =4.2 × 0.8 =2.2 × 1.6 =5.18 × 0.11 =6.8 × 0.12 =小结复习（小结复习（ 1 1））实际用时：分钟73.5 × 0.5 =3.05 × 0.5 =43 × 0.9 =0.82 × 0.7 =8.8 × 0.7 =6.3 × 0.11 =9.6 × 3.4 =2.2 × 0.14 =1.02 × 1.2 =小数乘法小数乘法小结复习（小结复习（ 2 2））建议用时：分钟实际用时：分钟基础认知基础认知( (口算口算) )0.48 × 5 =1.6 × 11 =7.3 × 0.9 =0.39 × 6 =5.1 × 0.5 =能力提高能力提高( (竖式竖式) )3.45 × 0.6 =2.52 × 19 =11.7 × 0.4 =1.6 × 3.4 =1.9 × 9 =3.7 × 0.1 =8.8 × 0.9 =4 × 0.2 =9.2 × 0.4 =0.39 × 0.4 =6.6 × 0.5 =1.9 × 0.7 =4.18 × 0.8 =1.3 × 3 =0.5 × 0.9 =6.92 × 0.1 =60 × 0.14 =6.4 × 0.4 =0.015 × 8.2 =25.2 × 0.2 =4.53 × 0.7 =1.37 × 0.6 =2.9 × 9 =5.3 × 0.5 =6 × 6.8 =0.63 × 2 =5.6 × 0.6 =2.24 × 0.3 =3.5 × 0.4 =2.4 × 0.04 =0.9 × 0.07 =小数乘法小数乘法建议用时：分钟基础认知基础认知( (口算口算) )314 × 0.07 =0.1 × 0.98 =0.31 × 3 =5.9 × 2 =1.8 × 1.1 =9.2 × 0.1 =7.2 × 0.7 =3.9 × 1.1 =0.7 × 1.1 =0.21 × 0.4 =8.4 × 7 =88 × 0.07 =2.4 × 0.08 =4.9 × 0.7 =0.6 × 0.25 =能力提高能力提高( (脱式脱式) )1.69 × 8.9 + 1.1 × 1.695.1 × 4.6 + 4.6 × 4.94.3 × 7.3 + 2.7 × 4.36.88 × 7.2 - 6.88 × 6.228.4 × 0.79 - 28.4 × 0.693.26 × 5.7 - 3.26 × 0.712.5 × 2.7 × 0.81.25 × 7.9 × 0.8小结复习（小结复习（ 3 3））实际用时：分钟7.1 × 8 =9 × 0.6 =4.5 × 5 =30 × 1.5 =5 × 7.2 =38.85 × 0.62 + 0.38 × 38.850.72 × 3.6 - 0.72 × 3.53.5 × 0.7 × 0.60.8 × 0.5 × 0.125小数乘法小数乘法建议用时：分钟基础认知基础认知( (口算口算) )400 × 0.01 =5 × 0.26 =7.6 × 0.9 =6.6 × 0.5 =5.8 × 0.7 =6.8 × 9 =2.3 × 2 =7.3 × 4 =8.1 × 7 =5.8 × 4 =9.1 × 0.7 =0.7 × 0.7 =2.6 × 0.3 =5.4 × 0.5 =0.12 × 0.3 =能力提高能力提高( (脱式脱式) )3.14 × 0.32 - 3.14 × 0.121.3 × 4.4 - 1.3 × 3.435.6 × 10.1 - 35.6 × 0.11.8 × 7.6 - 2.6 × 1.80.9 × 0.8 - 0.5 × 0.82.5 × 0.6 - 1.8 × 0.63.4 × 0.6 × 0.512.5 × 6.1 × 0.8小结复习（小结复习（ 4 4））实际用时：分钟8.7 × 0.9 =9.2 × 6 =5.8 × 3 =2.3 × 4 =0.43 × 0.4 =3.4 × 5.6 - 2.6 × 3.439.3 × 1.5 - 1.5 × 9.30.25 × 3.2 × 1.250.4 × 0.05 × 0.2。