0.72+0.18乘0.09等于多少?简便计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 22:57:10
![0.72+0.18乘0.09等于多少?简便计算](/uploads/image/z/694701-45-1.jpg?t=0.72%2B0.18%E4%B9%980.09%E7%AD%89%E4%BA%8E%E5%A4%9A%E5%B0%91%3F%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
0.72+0.18乘0.09等于多少?简便计算
0.72+0.18乘0.09等于多少?简便计算
0.72+0.18乘0.09等于多少?简便计算
0.72+0.18*0.09 (0.72+0.18)*0.09
=0.72+0.18*0.1-0.18*0.01 =0.9*0.09
=0.72+0.018-0.0018 =0.081
=0.7362
这个题目要先按照加减乘除的顺序来算的,答案是:0.7362