diff --git a/calculator.py b/calculator.py
index 24a2fef..8dea3b2 100644
--- a/calculator.py
+++ b/calculator.py
@@ -10,7 +10,47 @@ def subtract(a,b):
 def divide(a,b):
 	return a/b
 
+def square(a):
+	return a*a
+
+def cube(a):
+	return a*a*a
+
+def square_n_times(number, n):
+    total = 0
+    for _ in range(n):
+        number = square(number)
+        total += number
+    return total
+
+print("I'm going use the calculator functions to multiply 10 and 2")
+c=multiply(10,2)
+print(c)
+
+print("I'm going use the calculator functions to add 10 and 2")
+d = add(10,2)
+print(d)
+
+print("I'm going use the calculator functions to subtract 10 and 2")
+e = subtract(10,2)
+print(e)
+
+print("I'm going use the calculator functions to divide 10 and 2")
+f = divide(10,2)
+print(f)
 
 print("I'm going use the calculator functions to multiply 5 and 6")
 x = multiply(5,6)
-print(x)
\ No newline at end of file
+print(x)
+
+print("I'm going use the calculator functions to add 5 and 6")
+y = add(5,6)
+print(y)
+
+print("I'm going use the calculator functions to subtract 5 and 6")
+a = subtract(5,6)
+print(a)
+
+print("I'm going use the calculator functions to divide 5 and 6")
+b = divide(5,6)
+print(b)
\ No newline at end of file