Ricordami
Captcha + 30 = 39
Captcha − 4 = 1
Captcha − 5 = 5
Captcha 2 + 2 =
Captcha 17 − 8 =
Captcha 3 + 6 =
Captcha 38 − = 29
Captcha + 18 = 20
Captcha 96 − 91 =
Captcha 7 + 2 =