ALU ( Arithmatic Logic Unit)
Operator arithmatic
A+B=C
C=A+B


1.
Ukuran persamaan operator
aritmatic
no
|
simbol
|
arti
|
keterangan
|
1
|
^ **
|
pangkat
|
power
|
2
|
X ,/
|
Kali,bagi
|
Multiply dilivide
|
3
|
+,-
|
Tambah,kurang
|
Plus,minus
|
|
|
|
|


Contoh
1.
5+2=7
2.
3+2-3=4
3+ 1=4
3.
5+2*3=11
5+ 6=11
4.
5+2*3/2=8
5+ 6/2
5+ 3=8
5.
5+2*3/2-5=3
Latihan!
1. 2^3=8
2. 2*3/2^3=
3. 2+4/2*3-1=7
4. (2+4) / 2*
(3-1)=6
5. 2+4*3^2/2-2=18
·
Contoh dalam bentuk huruf
Matamatik computer
1.
x-y (x-y)/z
z
2.
x-y X-y/z
z
3. x-y
+ x+4 (x-y/A) + (X+Y)/B
A B
4. (x2)4 x^2^y
5. xyz x^(y^z)
6. x(-y) x
*(-1)
LATIHAN!
1.
B2-4AC (B^2-4*A*C)/(B-(A=B))
B-(A+B)
2.
5 –(A=B) 5/2-(A+B)
2
3.
5 +C+32 5/9+C+32
9
4.

A -
B A/A(A+B)-B/(A-B)


A+B A-B
5.
1+2 (1+2)/(3/2)
3/2
2.
Operator Arithmatik Tambahan
-
DIVIDE(DIV) = Hasil bagi
-
MODULO(MOD) =Sisa bagi
Contoh DIV
1.
2 DIV 2 =1
2.
3 DIV2 =1
3.
4 DIV 2 =2
4.
100 DIV 2 =500
Contoh MOD
1.
2 MOD 2 =0
2.
3 MOD 2 =1
3.
8 MOD 3 =2
4.
12 MOD 5 =2
5.
12 MOD 8 =4
6.
26 MOD 5 =1
7.
26 MOD 6 =2
Latihan !
1.
2^3*2 MOD 3
8 *2 MOD 3
16MOD3=1
2.
2^3*2 MOD 3+2
16
MOD 5 =1
3.
2*(3^2) DIV 4 MOD 4
18 DIV 4
MOD 4
=4 =0
4.
2*3^2 MOD 4 DIV 2
18 MOD 4 DIV 2

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