西师版-五年级上册数学计算题专项练习(共3页).doc

精选优质文档-倾情为你奉上五年级数学上册计算题专项练习一、直接写出得数。2.54 = 200.5= 7.21.2 = 3.86100= 3.90.01= 98,4100= 9.11.3= 8.210= 1-0.45= 36+2.45= 0.480= 0.427=0.691= 1.210.6= 0,50.2= 8.42.1=761000= 8,7-5= 1.288= 4025=0.51100= 0.5899= 0.60.9= 0.10.5=0.520.52= 12.4-（2.4+3.25）= 12.50.50.4=1084184=