3.2-1.9= | 5.8+1.2= | 5.7-2.8= |
6.1+5.9= | 6.9+4.6= | 6.9+6.5= |
4.6-3.5= | 9.5+5.8= | 2.8-1.2= |
7.2-5.8= | 2.4-0.8= | 9.8-5.9= |
8.2-5.8= | 5.6-3.9= | 5.4-2.9= |
4.8+3.9= | 2.7+2.4= | 7.8+2.6= |
8.6-2.7= | 5.8+2.6= | 4.5+2.9= |
4.1-1.9= | 6.1-1.7= | 8.2-5.2= |
8.3-3.8= | 6.5+1.2= | 4.4-3.2= |
1.7-0.9= | 4.8-0.7= | 5.0-1.9= |