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阿拉伯数字日常使用的1、2、3、4、5……通称为阿拉伯数字。有人说,既然是阿拉伯数字,一定来源于阿拉伯国家。其实不然,阿拉伯数字实际是印度人发明的。
1, 2, 3, 4, 5 for everyday use of Arabic numerals ... Commonly known as Arabic numerals. Some people say that since it is an Arab figure, it must come from the Arab countries. In actual fact, the Arabic numerals are actually invented by Indians.