五年级数学练习题简便计算一、简便计算 班级_姓名_10.1 0.78 3.80.99 20.99.920.90.12.963.53.50.96 2.51.25 0.32 6.50.99+0.06532.80.42.5 (12.5+1.25)80 3.88.9+2.13.83.820.56+13.68+9.44-1.68 28.4-0.68-8.4-8.32 25.238-5.230.12510.82.5-0.82.5 7.84-1.32+1.16-3.68 7.94.5+790.5537.83.4+3780.56+37.8 0.555550.9+0.111110.532.86-(0.86+4.52) 32.86-(0.86-4.52) 56.52-7.96+2.964.89.9 3.51.01 3.59.8