Ricordami
Captcha 11 − = 2
Captcha − 3 = 1
Captcha 58 − 49 =
Captcha + 56 = 66
Captcha 91 − 86 =
Captcha + 84 = 86
Captcha 64 + = 65
Captcha 26 − = 23
Captcha − 3 = 4
Captcha 3 + 4 =