diff --git a/ass1/arith.asm b/ass1/arith.asm
new file mode 100644
index 0000000..1cf912d
--- /dev/null
+++ b/ass1/arith.asm
@@ -0,0 +1,32 @@
+arithm	START  0
+	LDA x
+	ADD y
+	STA sum
+	LDA x
+	SUB y
+	STA diff
+	LDA x
+	MUL y
+	STA prod
+	LDA x
+	DIV y
+	STA quot
+	LDA x
+	DIV y
+	MUL y
+	STA temp
+	LDA x
+	SUB temp
+	STA mod
+halt	J	halt
+
+. podatki
+x	WORD	17
+y	WORD	4
+sum	WORD	0
+diff	WORD	0
+prod	WORD	0
+quot	WORD	0
+temp	WORD	0
+mod	WORD	0
+	END	arithm
\ No newline at end of file