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