1.9*8.8-0.88的简便运算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 21:06:22
![1.9*8.8-0.88的简便运算](/uploads/image/z/246229-61-9.jpg?t=1.9%2A8.8-0.88%E7%9A%84%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97)
1.9*8.8-0.88的简便运算
1.9*8.8-0.88的简便运算
1.9*8.8-0.88的简便运算
1.9*8.8-0.88
1.9*8.8-0.1*8.8
1.8*8.8=15.84
好难
1.9*8.8-0.88
=19*0.88-0.88
=(19-1)*0.88
=18*0.88
=15.84
1.9*8.8-0.88
=19*0.88-0.88
=(19-1)*0.88
=18*0.88
=15.84
应该是这样,希望我的答案对你有帮助!