五年级脱式计算题300道

6.9＋4.8＋3.10.456＋6.22＋3.7815.89＋(6.75－5.89)4.02＋5.4＋0.985.17－1.8－3.213.75－(3.75＋6.48)3.68＋7.56－2.687

6.94.83.1 ＋＋ 0.4566.223.78 ＋＋ 15.89(6.755.89) ＋－ 4.025.40.98 ＋＋ 5.171.83.2 －－ 13.75(3.756.48) －＋ 3.687.562.68 ＋－ 7.852.340.854.66 ＋－＋ 35.61.815.67.2 －－－ 3.822.90.189.1 ＋＋＋ 9.64.83.6 ＋－ 7.140.532.47 －－ 5.272.860.661.63 ＋－＋ 13.354.682.65 －＋ 73.81.6413.85.36 －－－ 47.87.45+8.8 － 0.398+0.36+3.64 15.75+3.590.59+14.25 － 66.868.661.34 －－ 0.25×16.2×4 (1.250.125)×8 － 3.6×102 3.72×3.56.28×3.5 ＋ 36.83.96.1 －－