– 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.