1. 12,6+3,78 125,5-9,1
2. 52,46+56,45 21,6-9,65
3. 138,13 +19,9 28,63 - 26,45
4. 59,78+47,13 32,48 -12,42
5. 3,5+6,87 972,5-247,45
6. 9,6+8,564 8,564
7. 18,45+2,375 83,12-90,25
8. 3,035+8,34 5,035-2,34
9. 2,47+1,17 9,756-8,270
10. 5,54+5,44 217,86-89,1
