Ricordami
Captcha 31 + = 33
Captcha − 1 = 1
Captcha 9 + 1 =
Captcha 15 − 13 =
Captcha 8 + 1 =
Captcha 22 + = 26
Captcha + 5 = 10
Captcha 11 + = 16
Captcha 38 − = 36
Captcha 5 + 3 =