32 又4/5*19.69-3.28*196 又4/5简算
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 15:17:56
![32 又4/5*19.69-3.28*196 又4/5简算](/uploads/image/z/614638-46-8.jpg?t=32+%E5%8F%884%2F5%2A19.69-3.28%2A196+%E5%8F%884%2F5%E7%AE%80%E7%AE%97)
32 又4/5*19.69-3.28*196 又4/5简算
32 又4/5*19.69-3.28*196 又4/5
简算
32 又4/5*19.69-3.28*196 又4/5简算
32 又4/5*19.69-3.28*196 又4/5
=32.8x19.69-3.28x196.8
=32.8x19.69-32.8x19.68
=32.8x(19.69-19.68)
=32.8x0.01
=0.328