User manual - fx-50F_PLUS

Ck-21
!!۶ઋǖ!!!
23 + 9 = 32
23+9
m
53 – 6 = 47
53-6
m
−) 45 × 2 = 90
45*2
1m
(M–)
99 ÷ 3 = 33
99/3
m
!
!!DŽࠩࣜDž!
22
tm
(M)
!! DŽٻ־ N وื቗ăDž!
!
k
!!Ӱફوෳᅋ!
!ӊࣜ๻ಹӄᅘணཛྷ BĂCĂDĂEĂY ࣆ Z و૥ޔӰફLj৹ᇀၖე෫ᅋᅢү،ื቗ă!!
!
A
!!൥ࠨटื቗ࢪࣜ๻ॕ߷ݑޖӰફ!
!ഋෳᅋ࿒ะՃዷटื቗ࢪࣜ๻෷ݑޖӰફă!
!!۶ઋǖ!ეट 4!,!6 ݑޖӰફ B ෫
3+5
!
1t
!)TUP*
-
!)B*!
!
A
!!൥ࠨՓ৤ݑޖӰફوื቗!!
!ეՓ৤ݑޖӰફوื቗෫LjഋѢ
t
!!ࡍቚڊӰફணă!!
!!۶ઋǖ!ეՓ৤ݑޖӰફ B وื቗෫
t
!
-
!)B*!
!
A
!!൥ࠨᇀࣜ๻ቲෳᅋӰફ!
!ఀ৹ჾဃෳᅋื቗ქჅᇀࣜ๻ቲෳᅋӰફă!
!!۶ઋǖ!ეࣜ๻ 6!,!B ෫
5+
!
a-
!)B*
w
!!
!
A
!!൥ࠨഅׅӰફቲوื቗DŽባ 1Dž!
!!۶ઋǖ!ეഅׅӰફ B ෫
0
!
1t
!)TUP*
-
!)B*!
!
A
!!ෳᅋӰફوࣜ๻۶ઋ!!
!!۶ઋǖ!ეटࣜ๻ॕ߷ݑ቗ޖӰફCࠧDLjഹࡍᆿᅋሦဗӰફ६ှದຓوࣜ๻෫!!
!
9*6+3
1t
(STO)
$
(B)
!
5*8
1t
(STO)
w
(C)
!
S
$
(B)
/
Sw
(C)
w
9× 6 + 3
5× 8
= 1.425
9× 6 + 3
5× 8
= 1.425
9
×
6
+
3
→
B
57
9
×
6
+
3
→
B
57
5
×
8
→
C
40
5
×
8
→
C
40
B
÷
C
1425
B
÷
C
1425