30
MULTIPLICATION / MULTIPLICACIÓN
12.36
×
3.33
×
53.21 =
DIVISION / DIVISIÓN
256
÷
12
÷
0.56 =
混合計算
A. (10 + 2)
×
5 =
B. 5
×
2 + 12 =
(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.
÷
.56
0.56 =
38.095
∗
38.095
(1)
(2)
(3)
(4)
10
10.
10. +
2
12.
2. +
12.
◊
12.
12.
×
5
5. =
60.
∗
60.
(1)
(2)
(3)
(4)
5
5.
5.
×
2
2. =
10.
10.
∗
10.
10. +
12
22.
12. +
22.
∗
22.
CS-2850A-Cal
05.5.10, 4:03 PM
Page 30
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