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数学计算能力练习题集直接写出得数1激发兴趣,教给方法,培养习惯,塑造品格 数学计算能力练习题集直接写出得数(一) 2302198= 0.15 = 59.5959= 3 64%= 4030% = 4825%= 2175551 3 9 9 33121299= = = = = = 4.8994.8 96 125 = = = = = = 1.54 = 104= 0.362= 10.125= 0.2588.10.3 6.40.87.20.01 0.10.02 = = = = = = 1.616 =2.42.5 =3.21.6= 3.5+7.6= 2.56-0.37= 0.1250.25= 4 30.20.5 12-6.2-3.8 = = = = = = 8(2.5+0.25) 71.6 + 70.4 0.46+0.34 = = = = = 乐学,让学习更快乐