WS-220H
電子計算器 /
Electronic Calculator
E-IM-3226
運算例子 / Calculation Examples
計算舉例/
Calculation
▼ 混合運算/Mixed
140–35+22=127 140
22
2 x 2
=6
2
3
3
–7 x 9 9 = –63
7
▼ 常數運算/Constant
2+3=5
2
4+3=7
4
1–2=–1
1
2–2=0
2
2x3=6
2
2x4-8
4
÷
6
3=2
6
÷
9
3=3
9
▼ 附加模式運算/Add Mode
$14.90+$0.35
1490
= 15.25
▼ 浮動運算/Floating Calculation
÷
8
3x9
8
=23.9999999999
▼ 平方根運算/Square Root
3=1.73205080756 3
中國制造 / MADE IN CHINA
© CANON ELECTRONIC BUSINESS MACHINES (HK)
CO., LTD. 2021
https://global.canon/calmanual
使用說明書
Instruction
按鍵操作 /
顯示 /
Operation
Display
(
35
(
2
(
99
(
– 63.00)
3
(
(
2
(
(
3
(
(
3
(
(
35
(
3
9
(23.9999999999)
(1.73205080756)
計算舉例/
Calculation
▼ 向下圓正/Round-down
÷
11
3
=3.66666666666
▼ 四捨五入/Round-off
÷
11
3
=3.66666666666
中文
▼ 百分比運算/Percentage
EN
1200+(1200x
20%)=1,440
1200–(1200x
20%)=960
▼ 記憶運算/Memory
3x4= 12
÷
–) 6
0.2= 30
0.)
+)
127.00)
6.00)
▼ 總計運算/Grand Total
4x30=120
+)
5x60=300
5.00)
+) 23x35= 805
7.00)
–1.00)
0.00)
6.00)
▼ 銷售價運算/Mark-up
8.00)
成本/Cost$2,000
利潤20%/Profit 20% of selling price
2.00)
銷售價格/Selling
3.00)
price=?($2,500) 2000
利潤/Profit=?($500)
▼ 成本價運算/Mark-down
15.25)
銷售價格/Selling price$2,400
利潤20%/Profit 20% of cost
成本/Cost=?($2,000) 2400
利潤/Profit=?($400)
▼ 溢出運算/Overflow
1) 123456789 x 123456789
78900=
9.740740652100
(溢出/ERROR)
÷
2) 6
0= 0
(溢出/ERROR)
1
按鍵操作 /
Operation
11
3
11
3
1200
20
1200
20
3
4
6
2
(重呼記憶/
–18
Recall Memory)
200
200
182
(清除記憶/
Clear Memory)
4
30
5
60
420
23
35
1,225
(清除總計/Clear
Grand Total)
20
20
78900
6
0
顯示 /
Display
(
3.66)
(
3.67)
(
1'440.00)
(
960.00)
(
0.)
(
12.00)
MEMORY
(
30.00)
MEMORY
(
– 18.)
MEMORY
(
200.00)
MEMORY
(
182.)
MEMORY
(
182.)
(
0.)
GRAND TOTAL
(
120.00)
GRAND TOTAL
(
300.00)
GRAND TOTAL
(
420.)
GRAND TOTAL
(
805.00)
GRAND TOTAL
(
1'225.)
(
1'225.)
(
2'500.00)
(
500.00)
(
2'000.00)
(
400.00)
( 9.74074065210)
E
(
0.)
(
0.)
E
(
0.)