diff --git a/NumberUtilities.java b/NumberUtilities.java
index 1d5ba50..a192361 100644
--- a/NumberUtilities.java
+++ b/NumberUtilities.java
@@ -1,32 +1,57 @@
 
-
-
 public class NumberUtilities {
-
     public static String getRange(int stop) {
-        return null;
+        String result = "";
+        for(int i = 0; i < stop; i++) {
+            result = result + Integer.toString(i);
+        }
+        return result;
     }
 
     public static String getRange(int start, int stop) {
-        return null;
+        String result = "";
+        for(int i = start; i < stop; i++) {
+            result = result + Integer.toString(i);
+        }
+        return result;
     }
 
-
     public static String getRange(int start, int stop, int step) {
-        return null;
+        String result = "";
+        for(int i = start; i < stop; i++) {
+            if (i % step == 0) {
+                result = result + Integer.toString(i);
+            }
+        }
+        return result;
     }
 
     public static String getEvenNumbers(int start, int stop) {
-        return null;
+        String result = "";
+        for(int i = start; i < stop; i++) {
+            if (i % 2 == 0) {
+                result = result + Integer.toString(i);
+            }
+        }
+        return result;
     }
 
-
     public static String getOddNumbers(int start, int stop) {
-        return null;
+        String result = "";
+        for(int i = start; i < stop; i++) {
+            if (i % 2 == 1) {
+                result = result + Integer.toString(i);
+            }
+        }
+        return result;
     }
 
-
     public static String getExponentiations(int start, int stop, int exponent) {
-        return null;
+        String result = "";
+        for(int i = start; i <= stop; i++) {
+            int num = (int) Math.pow(i, exponent);
+            result = result + Integer.toString(num);
+        }
+        return result;
     }
 }
diff --git a/TriangleUtilities.java b/TriangleUtilities.java
index 8755fd0..ac60c7c 100644
--- a/TriangleUtilities.java
+++ b/TriangleUtilities.java
@@ -1,21 +1,30 @@
- 
 
 public class TriangleUtilities {
-
     public static String getRow(int numberOfStars) {
-        return null;
+        String result = "";
+        for (int i= 1; i <= numberOfStars; i++) {
+            result = result + "*";
+        }
+        return result;
     }
-    
+
     public static String getTriangle(int numberOfRows) {
-        return null;
+        String result = "";
+        for (int j= 1; j <= numberOfRows; j++) {
+            /*for (int j = 0; j < i; j++) {
+                length+="*";
+            }*/
+            result += getRow(j);
+            result += "\n";
+        }
+        return result;
     }
 
-
     public static String getSmallTriangle() {
-        return null;
+        return getTriangle(4);
     }
 
     public static String getLargeTriangle() {
-        return null;
+        return getTriangle(9);
     }
 }
diff --git a/package.bluej b/package.bluej
index 028bdd0..ede2e12 100644
--- a/package.bluej
+++ b/package.bluej
@@ -1,26 +1,30 @@
 #BlueJ package file
-dependency1.from=NumberUtilitiesTest
-dependency1.to=NumberUtilities
+dependency1.from=TableUtilitiesTest
+dependency1.to=TableUtilities
 dependency1.type=UsesDependency
 dependency2.from=TriangleUtilitiesTest
 dependency2.to=TriangleUtilities
 dependency2.type=UsesDependency
-dependency3.from=TableUtilitiesTest
-dependency3.to=TableUtilities
+dependency3.from=NumberUtilitiesTest
+dependency3.to=NumberUtilities
 dependency3.type=UsesDependency
-editor.fx.0.height=722
-editor.fx.0.width=800
-editor.fx.0.x=537
-editor.fx.0.y=28
-objectbench.height=164
+editor.fx.0.height=979
+editor.fx.0.width=945
+editor.fx.0.x=2255
+editor.fx.0.y=-121
+editor.fx.1.height=979
+editor.fx.1.width=974
+editor.fx.1.x=1280
+editor.fx.1.y=-121
+objectbench.height=153
 objectbench.width=484
 package.divider.horizontal=0.6
-package.divider.vertical=0.7560627674750356
-package.editor.height=523
-package.editor.width=382
-package.editor.x=20
-package.editor.y=57
-package.frame.height=759
+package.divider.vertical=0.754601226993865
+package.editor.height=485
+package.editor.width=390
+package.editor.x=768
+package.editor.y=23
+package.frame.height=710
 package.frame.width=508
 package.numDependencies=3
 package.numTargets=6