Ricordami
Captcha 57 − 52 =
Captcha − 2 = 3
Captcha 47 − 42 =
Captcha + 17 = 21
Captcha − 5 = 1
Captcha 3 + 3 =
Captcha 98 − 96 =
Captcha 17 − 12 =
Captcha − 2 = 6
Captcha + 47 = 48