diff --git a/src/other/decimal_out.s b/src/other/decimal_out.s
new file mode 100644
index 0000000..572bd79
--- /dev/null
+++ b/src/other/decimal_out.s
@@ -0,0 +1,36 @@
+" Subroutine to print out the number in AC as a decimal value.
+
+   lac num
+   jms decprnt
+   sys exit
+
+decprnt: 0
+   cll
+   idiv; 10		" Divide AC by 10
+   sna			
+     jmp 1f		" No remainder, stop
+   tad o60		" Add ASCII '0'
+   dac dbufptr i	" and save the character into the buffer
+   -1			" Move pointer back a word
+   tad dbufptr
+   dac dbufptr
+   isz count		" Bump up the count of characters
+   lacq			" and move the quotient into AC
+   jmp decprnt+1	" Loop back for the next digit
+
+1: isz dbufptr		" Restore the pointer to the first digit
+   lac d1		" Print as a string on stdout
+   sys write; dbufptr:dbufend; count:0
+   jmp decprnt i	" and return from the routine
+
+
+" We set aside 5 words to buffer the characters, and we write
+" from the end backwards to the front
+dbuf: .=.+4		" First 4 words in the buffer
+dbufend: .=.+1		" and the last word
+
+d1: 1
+d10: 10
+o60: 060
+
+num: 1234		" Test number