五年级小数混合简便运算练习题100道(共7页).doc

五年级小数混合简便运算练习题100道1）6.94.83.12）4.025.40.983）3.687.562.684）3.822.90.189.15）5.272.860.661.636）47.87.45+8.87）66.868.661.348）3.61025.171.83.852.340.854.669.64.83.35.61.815.67.27.140.532.4773.81.6413.85.3615.75+3.590.59+14.25836.83.96.110）411）25.4812）18.769.918.7613）5.63.514）17.815）15.20.25416）3.834.563.835.44.3612.58.542.50.4201.2583.94.16.15.94.2994.21.252.53146.59.7999.70.6510119）7.2