Ricordami
Captcha − 3 = 6
Captcha 13 − = 10
Captcha 64 + = 69
Captcha 86 + = 90
Captcha + 72 = 81
Captcha 75 − 74 =
Captcha 91 − 89 =
Captcha 49 + = 57
Captcha 82 + = 92