四年级数学小数加减法练习题

四年级数学小数加减法练习题4.39-1.25 =2.7+3.92 =9.54-3.19 =2.37-1.63 =5.01+9.47 =4.12+7.95 =9.76-2.38 =8.04-4.71 =

腾讯文库四年级数学小数加减法练习题四年级数学小数加减法练习题