四年级小数的加法和减法
(1)34.85 - 11.73 = (2)75.80 + 59.35 = (3)64.39 + 40.78 =(4)67.23 - 19.17 = (5)50.10 - 48.60 = (6)91.91 - 75.10 =
(7)53.73 - 31.75 = (8)64.48 - 14.42 = (9)39.03 - 14.98 =
(10)22.04 + 80.13 = (11)28.36 - 24.00 = (12)61.83 + 69.95 =
(13)65.36 - 38.06 = (14)29.37 - 18.02 = (15)42.09 - 32.46 =
(16)18.08 + 34.00 = (17)47.63 - 31.59 = (18)17.42 - 10.44 =
(19)16.24 - 14.18 = (20)55.89 - 28.75 =
页:
[1]