2-
4
5
=
5
8
+
1
3
=
2
5
÷
2
5
=
6
11
×0+120=
10.01-10.01= 3.14×9=
2-
4
5
=1.2,
5
8
+
1
3
=
23
24
2
5
÷
2
5
=1,
6
11
×0+120=120,
10.01-10.01=0, 3.14×9=28.26.
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