四年级下竖式计算题越快越好,我急用!一部分要小数点!

56.3*96.5 56.9*89.456 456.25*43 46+.3458 456+.5365 56.3248+6973.3654 5623.456.2589

刚刚好

3.36325+963.2541-3689.32=

8.9×2.4 5.5×55 9.77×0.02 1.384×5.1 8.78×83 2.6×61 0.059×0.2 4.268×1.7 57×5.7 9.46×2.85 17.8×6.4 1.5×4.9 2.5×0.88 85.44÷16 42.84÷7 101.7÷9 67.5÷15 230.4÷6 21.24÷36 0.736÷23 43.5÷12 35.21÷7 39.6÷24 6.21÷0.03 210÷1.4 51.3÷0.27 91.2÷3.8 0.756÷0.18 0.66÷0.3 11.97÷1.5 69.6÷2.9 38.4÷0.8 15÷0.06 （循环小数的用简便方法，除不尽保留2位小数）： 8.2÷0.12 0.8÷0.9 76.4÷5.4 4.7÷3 1.25÷1.2

30.8÷[14－(9.85＋1.07)] [60－(9.5＋28.9)]÷0.182.881÷0.43－0.24×3.520×[(2.44－1.8)÷0.4＋0.15]28-(3.4 1.25×2.4) 2.55×7.1 2.45×7.1777×9 1111×30.8×〔15.5-(3.21 5.79)〕（31.8 3.2×4）÷5 31.5×...