views
0:14
NEWYES Calculator VS Casio calculator
0:16
casio fx-100 es plus tricks how to check orginal casio calculator
1:43
CASIO Scientific Calculator - Original vs Imitation
2:04:37
CASIO FX-991MS FX-570MS FX-100MS and 2nd Edition scientific calculator learn all features
0:21
CASIO ClassWiz Authenticity Check
2:46
CASIO/Scientific calculator, genuine or fake? (Nigeria)
3:30:08
CASIO fx-991CW fx-570CW CLASSWIZ Calculator Full Example Manual
0:15
The ‘secret’ calculator😏🤫
