数字

单元格输入内容。

=1 + 2
=0.1 + 0.2

=7 - 2
=0.7 - 0.2

=3 * 4
=0.3 * 0.4

=8 / 2
=7 / 2
=0.8 / 0.2

3
0.3

5
0.5

12
0.12

4
3.5
4