五年级数学计算大闯关(一)班级_姓名_成绩_一、 口算 (40分)0.08110=7510= 0.960.8= 90.50.87 1.57 1.328 0.350.20.78 10.32 50.6 7.50.10.90.3 3.50.2 2.010 10035.22100.05 0.137 0.21100 0.20.40.74 0.054 40.3 0.90.5212.58 2.34 3.250 8.40.70.450 300.1 2.63 0.60.34.12 0.350.2 7.50.1 0.0010.110.08 3.50.01 1.250.25 2.61.3二、 列竖式计算(30分)7.682.4= 68.40.38= 0.40.16=0.473.46= 0.7141.7= 5.41.02=三、 能简便就用简便计算 递等式计算(30分)7.0910.80.87.098.91.01 9.7999.75323.47.20.350.60.350.62.81.430.57