| 1. |
10.24
+
20
+
1.8
=
|
| 2. |
24
+
16.4
+
2.32
=
|
| 3. |
72
+
43.68
+
32.4
=
|
| 4. |
21.75
+
18
+
6.05
=
|
| 5. |
85
+
16.09
+
72.48
=
|
| 6. |
81
−
64.7
=
|
| 7. |
57
−
25.64
=
|
| 8. |
63
−
49.08
=
|
| 9. |
32
−
19.19
=
|
| 10. |
100
−
93.45
=
|