F-31
Entrer 14 0 × 2.3 puis le corriger en 14 10 Ч 2.3
14 [ ] 0 [ Ч ] 2.3 [
]
( 5 Seconds )
[ ] 1 [
Exemple
4
[ ( 3 Ч 5 ) + ( 56 7 ) – ( 74 – 8 Ч 7 ) ] = 5
3 [ Ч ] 5 [ M+ ]
56 [ ] 7 [ M+ ]
[ MRC ] [
74 [ – ] 8 [ × ] 7 [ 2nd ] [ M– ]
