50.4×2.77+24.48÷24如何进行简便运算
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 13:48:45
![50.4×2.77+24.48÷24如何进行简便运算](/uploads/image/z/637421-5-1.jpg?t=50.4%C3%972.77%2B24.48%C3%B724%E5%A6%82%E4%BD%95%E8%BF%9B%E8%A1%8C%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97)
50.4×2.77+24.48÷24如何进行简便运算
50.4×2.77+24.48÷24如何进行简便运算
50.4×2.77+24.48÷24如何进行简便运算
50.4×2.77+24.48÷24
=50×2.77+0.4×2.77+24÷24+0.48÷24
=138.5+1.108+1.02
=140.628
55.4×2.77 + 24.48÷24
= 20 + 1.02
= 21.02
=50×2.77+0.4×2.77+24÷24+0.48÷24
=138.5+1.108+1.02
=140.628