| 1) |
3.5 + 4.2 7.7 |
2) |
1
5.9
+ 0.8
6.7
|
3) |
4.2 + 1.4 5.6 |
| 4) |
9.1 + 0.4 9.5 |
5) |
1
1.4
+ 6.7
8.1
|
6) |
6.3 + 0.1 6.4 |
| 7) |
1
7.4
+ 0.6
8.0
|
8) |
1
3.1
+ 2.9
6.0
|
9) |
6.1 + 2.4 8.5 |
| 10) |
3.2 + 6.1 9.3 |
11) |
1
3.7
+ 2.5
6.2
|
12) |
1
4.4
+ 1.9
6.3
|