9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算,
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 05:04:03
![9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算,](/uploads/image/z/32698-10-8.jpg?t=9999%E5%8F%881%2F5+%2B+999%E5%8F%881%2F5%2B99%E5%8F%881%2F5%2B9%E5%8F%881%2F5%2B4%E5%8F%884%2F5+%E7%AE%80%E7%AE%979999%E5%8F%881%2F5+%2B+999%E5%8F%881%2F5%2B99%E5%8F%881%2F5%2B9%E5%8F%881%2F5%2B4%E5%8F%884%2F5+%E7%AE%80%E7%AE%97%2C)
9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算,
9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算
9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算,
9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5 简算,
9999又1/5 + 999又1/5+99又1/5+9又1/5+4又4/5
=9999+999+99+9+4+1/5+1/5+1/5+1/5+4/5
=(9999+1)+(999+1)+(99+1)+(9+1)+8/5
=10000+1000+100+10+8/5
=11110+1+3/5
=11111+3/5
=11111又3/5
=11111又3/5