diff --git a/eco-api/src/main/java/com/willfp/eco/util/NumberUtils.java b/eco-api/src/main/java/com/willfp/eco/util/NumberUtils.java
index 15508e80..ce15ef7b 100644
--- a/eco-api/src/main/java/com/willfp/eco/util/NumberUtils.java
+++ b/eco-api/src/main/java/com/willfp/eco/util/NumberUtils.java
@@ -131,7 +131,7 @@ public class NumberUtils {
         if (numeral.isEmpty()) {
             return 0;
         }
-        for (Map.Entry<Integer, String> entry : NUMERALS.entrySet()) {
+        for (Map.Entry<Integer, String> entry : NUMERALS.descendingMap().entrySet()) {
             if (numeral.startsWith(entry.getValue())) {
                 return entry.getKey() + fromNumeral(numeral.substring(entry.getValue().length()));
             }
diff --git a/eco-api/src/test/java/NumberUtilsTest.java b/eco-api/src/test/java/NumberUtilsTest.java
index 22fc23d4..e2d6078e 100644
--- a/eco-api/src/test/java/NumberUtilsTest.java
+++ b/eco-api/src/test/java/NumberUtilsTest.java
@@ -5,20 +5,20 @@ import org.junit.jupiter.api.Test;
 public class NumberUtilsTest {
     @Test
     public void testFormatDouble() {
-        Assertions.assertEquals(NumberUtils.format(3.0D), "3");
-        Assertions.assertEquals(NumberUtils.format(3.2D), "3.20");
+        Assertions.assertEquals("3", NumberUtils.format(3.0D));
+        Assertions.assertEquals("3.20", NumberUtils.format(3.2D));
     }
 
     @Test
     public void testLog2() {
-        Assertions.assertEquals(NumberUtils.log2(2), 1);
+        Assertions.assertEquals(1, NumberUtils.log2(2));
     }
 
     @Test
     public void testNumerals() {
-        Assertions.assertEquals(NumberUtils.fromNumeral("IV"), 4);
-        Assertions.assertEquals(NumberUtils.fromNumeral("IX"), 9);
-        Assertions.assertEquals(NumberUtils.toNumeral(14), "XIV");
-        Assertions.assertEquals(NumberUtils.toNumeral(21), "XXI");
+        Assertions.assertEquals(4, NumberUtils.fromNumeral("IV"));
+        Assertions.assertEquals(9, NumberUtils.fromNumeral("IX"));
+        Assertions.assertEquals("XIV", NumberUtils.toNumeral(14));
+        Assertions.assertEquals("XXI", NumberUtils.toNumeral(21));
     }
 }