5 - 5 = 08 - 8 = 012 - 35 = -230 - (-33) = 33-16 + 4 = -12
3.2 - 2.1 = 1.1-1.7 + 4.9 = 3.2-0.15 + 1.25 = 1.13.2 - 12.2 = -9-7.6 + 2.5 = -5.1
5 - 5 = 0
8 - 8 = 0
12 - 35 = -23
0 - (-33) = 33
-16 + 4 = -12
3.2 - 2.1 = 1.1
-1.7 + 4.9 = 3.2
-0.15 + 1.25 = 1.1
3.2 - 12.2 = -9
-7.6 + 2.5 = -5.1