78×63数式计算？ 78x63数式计算？
63.78\u00d745\u7b49\u4e8e\u591a\u5c11\u5217\u7ad6\u5f0f\u8ba1\u7b97\uff1f\u8fd9\u9053\u5c0f\u6570\u4e0e\u6574\u6570\u7684\u4e58\u6cd5\u5217\u7ad6\u5f0f\u8ba1\u7b97\u4e0d\u96be\uff0c63.78\u00d745=2870.1\uff0c\u5177\u4f53\u7684\u5217\u7ad6\u5f0f\u8ba1\u7b97\u8fc7\u7a0b\u5982\u4e0b\u56fe:
78\u00d763=4914\uff0c\u7b54\u6848\u662f4914
\u8ba1\u7b97\u8fc7\u7a0b\u5982\u56fe\uff1a
78×63=4914
竖式计算如图：
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