La Forme Standard
45 + 23 =
68
27 + 30 =
57
67 + 31 =
98
39 + 43 =
82
74 + 21 =
95
57 + 27 =
84
34 + 49 =
83
46 + 29 =
75
76 + 22 =
98
47 + 36 =
83
456 + 296 =
752
659 + 123 =
782
389 + 354 =
743
28 + 81 =
109
127 + 423 =
550
89 - 46 =
43
97 - 45 =
52
78 - 69
9
67 - 34 =
33
98 - 47 =
51
512 - 357 =
155
675 - 324 =
351
743 - 325 =
418
64 - 55 =
9
954 - 539 =
415