Citizen SR-270X College Instruction Manual page 23

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[ = ]
Example 5
(1) 【 Math 】 : Put the value 30 into variable A
30 [ 2nd ] [ STO ] [ A ]
(2) 【 Math 】 : Multiply 5 to variable A, then put the result into variable
5 [ x ] [ RCL ] [ A ] [ = ]
[ 2nd ] [ STO ] [ B ]
(3) 【 Math 】 : Clear the value of variable B
0 [ 2nd ] [ STO ] [ B ]
[ RCL ] [ B ]
Example 6
【 Math 】 : [ ( 3 x 5 ) + ( 56
0 [ 2nd ] [ STO ] [ M ]
3 [ x ] 5 [ M+ ] 56 [
[ – ] 8 [ x ] 7 [ M+ ]
[ RCL ] [ M ]
File name :
SR100DCollege_E_Example_110302_HDBR100DE04.doc
version : 10/11/23
] [ DEL ] 7
B
7 ) + ( 74 – 8 x 7 ) ] = 41
] 7 [ M+ ] 74
EX – 2
Math D
1 2 x 4 5 7 ▍
Math D
1 2 x 4 5 7
5 4 8 4
Math D
3 0 A
3 0
Math D
5 x A
1 5 0
Math D
A n s B
1 5 0
Math D
0 B
Math D
B
Math D
0 M
M Math D
7 4 – 8 x 7 M +
1 8
M Math D
M
4 1
0
0
0