5 + 1 > 6 + 2  8 + 7 > 9 + 1 - 1 3 + 4 - 1 < 6 - 0 + 2  10 + 0 = 0 + 9 - 9 

10 - 5 + 1 > 10 - 6 + 2  10 - 8 + 7 > 9 + 1 - 1 3 + 4 - 1 < 6 - 0 + 2  10 - 10 + 0 = 0 + 9 - 9 