Ricordami
Captcha + 21 = 30
Captcha 63 + = 72
Captcha 1 + 3 =
Captcha 97 − 88 =
Captcha + 9 = 17
Captcha 8 + 1 =
Captcha + 28 = 29
Captcha − 1 = 3
Captcha + 46 = 52
Captcha 14 − = 12