– 31 –
MULTIPLICATION / MULTIPLICACIÓN
12.36 × 3.33 × 53.21 =
DIVISION / DIVISIÓN
256
÷
12
÷
0.56 =
MIXED CALCULATIONS / CÁLCULOS MIXTOS
A. (10 + 2) × 5 =
(1) (2) (3) (4)
12.36 12.36 12
.
36 ×
3.33 41.1588 3
.
33 ×
53.21 53
.
21 =
2
,
190
.
06
2,190.06
(1) (2) (3) (4)
256 256. 256
.
÷
12 21.3333333333 12
.
÷
(21.33333333: QS-1760H)
.56 0
.
56 =
38
.
095
38.095
(1) (2) (3) (4)
10 10. 10
.
+
2 12. 2
.
+
12
.
◊
12. 12
.
×
5 5
.
=
60
.
60.