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22. Memory Calculation
Cálculo De la Memoria
Calcul De Mémoire
Rounding Print Decimal
∑
∑
5/4 P F .
Problem Enter
Display Paper
Problema Apriete Desplegado Papel
Problème Appuyer Sur Afficher
Bande
100 + 200 =?
[C/CE] 0.
900 – 500 = ?
100
[+]
100.
20 x 7 = ?
200
[+]
300.
12 x 5 = ?
[*]
300.
Total ?
[M+]
I
300.
900
[+]
I 900.
500
[-]
I 400.
[*]
I 400.
[M+]
I 400.
20
[X]
I 20.
7
[=]
I 140.
[M+]
I 140.
12
[X]
I 12.
5
[M+]
I 60.
[M ]
I 900.
[M*]
900.
0.X
100. +
200. +
300. *
300. M+
900. +
500. -
400. *
400. M+
20. X
7. =
140. *
140. M+
12. X
5. =
60. M+
900. M
900. M*
