口算 脱式计算 简算几条要求:1、要简单一点,脱式也要,简算更要!2、题目越多越好(必须每项最少40道).3、只要小数点加减法,乘除不要!4、两个人答的时候,题目不能有重复!按以上要求答者
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![口算 脱式计算 简算几条要求:1、要简单一点,脱式也要,简算更要!2、题目越多越好(必须每项最少40道).3、只要小数点加减法,乘除不要!4、两个人答的时候,题目不能有重复!按以上要求答者](/uploads/image/z/334413-45-3.jpg?t=%E5%8F%A3%E7%AE%97+%E8%84%B1%E5%BC%8F%E8%AE%A1%E7%AE%97+%E7%AE%80%E7%AE%97%E5%87%A0%E6%9D%A1%E8%A6%81%E6%B1%82%EF%BC%9A1%E3%80%81%E8%A6%81%E7%AE%80%E5%8D%95%E4%B8%80%E7%82%B9%2C%E8%84%B1%E5%BC%8F%E4%B9%9F%E8%A6%81%2C%E7%AE%80%E7%AE%97%E6%9B%B4%E8%A6%81%212%E3%80%81%E9%A2%98%E7%9B%AE%E8%B6%8A%E5%A4%9A%E8%B6%8A%E5%A5%BD%EF%BC%88%E5%BF%85%E9%A1%BB%E6%AF%8F%E9%A1%B9%E6%9C%80%E5%B0%9140%E9%81%93%EF%BC%89.3%E3%80%81%E5%8F%AA%E8%A6%81%E5%B0%8F%E6%95%B0%E7%82%B9%E5%8A%A0%E5%87%8F%E6%B3%95%2C%E4%B9%98%E9%99%A4%E4%B8%8D%E8%A6%81%214%E3%80%81%E4%B8%A4%E4%B8%AA%E4%BA%BA%E7%AD%94%E7%9A%84%E6%97%B6%E5%80%99%2C%E9%A2%98%E7%9B%AE%E4%B8%8D%E8%83%BD%E6%9C%89%E9%87%8D%E5%A4%8D%21%E6%8C%89%E4%BB%A5%E4%B8%8A%E8%A6%81%E6%B1%82%E7%AD%94%E8%80%85)
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