diff --git a/subjects/romannumbers.en.md b/subjects/romannumbers.en.md
index dbf8eb720..19fd5a530 100644
--- a/subjects/romannumbers.en.md
+++ b/subjects/romannumbers.en.md
@@ -7,6 +7,17 @@ Write a program called `rn`. The objective is to convert a number, given as an a
 The program should have a limit of `4000`. In case of an invalid number, for example `"hello"` or  `0` the program should print `ERROR: can not convert to roman number`.
 
 Roman Numerals reminder:
+
+| I |   1  |
+|:-:|:----:|
+| V |   5  |
+| X |  10  |
+| L |  50  |
+| C |  100 |
+| D |  500 |
+| M | 1000 |
+
+
 I -> 1
 V -> 5
 X -> 10