北师大版四年级数学下册期末测试(共5页).doc

-北师大版四年级数学下册期末测试一、我会计算。1.直接写出得数。13.48 = 5.64 = 234.7 = 102.3 =7.54 = 2.340 = 10040 = 3.55 =0.60.23 = 0.340.45 = 0.060.7 = 0.051.6 =2.用竖式计算并验算。10033.9= 0.281.5= 1.0418=3.解方程。5.343 = 30.6 7(y3.3)6.1 = 46 6.34(a3) = 3.34a4.脱式计算，能简算的要简算。0.710.10.79.9 0.1254.724 25.67.8