黄牛课件 小学六年级数学总复习“简便计算”部分检测班级: 姓名: 一、口算。(10 分)102.65 03.8 90.08 240.4 67.50.25 614.4 0.770.3351.41.6 800.125= 3 =731二、用简便方法计算下面各题。(90 分,42052)1125997 998+1246 4 +3.25 +6.83212 (1 +2 ) 4001258 25(378)52752( )12 1 2 34(2 )41643573411258.8 4.354.253.653.75 3.4993.4黄牛课件 17.158.471.53 17 3 465652 0.1250.253297519222.32.455.34.55 ( + )721287454.253 (2 1 ) 187.711187.7654343 57.125 0.5 2.42 +4.58 438721214331