CHRONO

-INF s.

Additions et soustractions à trous.

CHRONO

0 s.
48 - = 43
46 - = 46
17 - = 11
39 - = 35
45 + = 45
39 - = 37
28 - = 23
47 + = 49
30 - = 26
13 - = 13
20 + = 20
72 - = 70
99 - = 95
91 - = 89
31 - = 28
78 + = 79
93 + = 93
40 + = 44
84 - = 81
51 - = 45