北师大版五年级上册数学口算1班级 姓名 成绩 一、口算下面各题（共20分,每题0.5分）9.32-5.98=7.61-7.09=9.73-5.77=8.71+3.59= 8.03-7.77=1.64+1.32= 9.29-7.66=2.26+9.34=5.19+7.38=5.74+8.14=7.81+ 6.1=7.72+7.07= 6.45-4.57=9.31- 4.22=4.72 + 4.2=63070= 4.3-0.8= 3.4+1.6=1.80.3=2.540=4700= 1850=4.26=7.22.8 0.90.01 0.90.01 3.57.60.420.50.511.75.20.13991.0113.52.87.232.81930.20.5 0.960.31.50.4 70.252.50.70.8= 82.5161.6 5.61.01=8（2.50.25）0.360.6464.3216 72.80.88.40.21.60.2 8.44.20.050.8 2.560.371.250.80.5 122.51.233 3.21.63.53.5319.628.82.2= 3.92.037.20.32.80.3 13.89.92.42.5 0.754（1.50.25）44.20.14.23.5 2.140.92745673=120.3=2.870.7 134 244564=四、计算下面各题,能用简便算法的用简便算法（8分,每题2分）1、2.33.91（2219.7）2、13.70.2583、（10.2）13（3.125.28） 4、2.651.71.351.7五、解方程（8分,每题2分）5.5x1.3x12.6 3.851.5x6.16x0.94.5 44.53x6.33374X256X18481.2X0.9X8.79X1.82.7列式计算（12分,每题3分）12.8与4的积,减去6.5除以5的商,差是多少？20.7除35.7的商,加上4.8与0.875的积,和是多少？3一个数的3倍加上6与8的积,和是84,求这个数40.816除以0.96的商,再乘以5.06,积是多少？ 页码 / 总页数