diff --git a/src/index.js b/src/index.js
index eeae09b1b..7de31bec4 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,3 +1,76 @@
 module.exports = function toReadable (number) {
-  
+  const oneNum = [
+    "",
+    "one",
+    "two",
+    "three",
+    "four",
+    "five",
+    "six",
+    "seven",
+    "eight",
+    "nine",
+  ]; // от 1 до 9
+  const teens = [
+    "",
+    "eleven",
+    "twelve",
+    "thirteen",
+    "fourteen",
+    "fifteen",
+    "sixteen",
+    "seventeen",
+    "eighteen",
+    "nineteen",
+  ]; // от 11 до 19
+  const tens = [
+    "",
+    "ten",
+    "twenty",
+    "thirty",
+    "forty",
+    "fifty",
+    "sixty",
+    "seventy",
+    "eighty",
+    "ninety",
+  ]; // десятки 10, 20, и т д
+  const hundreds = [
+    "",
+    "one hundred",
+    "two hundred",
+    "three hundred",
+    "four hundred",
+    "five hundred",
+    "six hundred",
+    "seven hundred",
+    "eight hundred",
+    "nine hundred",
+  ]; // сотни
+
+  if (number === 0) {
+    return "zero";
+  }
+
+  let toWords = "";
+
+  if (number >= 100) {
+    toWords = hundreds[Math.floor(number / 100)] + " ";
+    number = number % 100;
+  }
+
+  if (10 < number && number <= 19) {
+    toWords = toWords + teens[number - 10] + " ";
+  }
+
+  if (number >= 20) {
+    toWords = toWords + tens[Math.floor(number / 10)] + " ";
+    number = number % 10;
+    toWords = toWords + oneNum[number] + " ";
+  } else {
+    toWords = toWords + oneNum[number] + " ";
+  }
+
+  return toWords.trim();
 }
+console.log(toReadable(555));