diff --git a/README.md b/README.md
index b32d05f..eec4fc9 100644
--- a/README.md
+++ b/README.md
@@ -47,14 +47,24 @@ Use the code above to test and print the results.
 let val = 5;
 let str3 = "5";
 let str4 = "five";
+<<<<<<< HEAD
+let isPresent = false;
+=======
 let isAwake = false;
+>>>>>>> 016679ba03b8bb678017e4a0e74bc8eab8bd301f
 ```
 
 - What is the value of: val == str3?
 - What is the value of: val === str3?
+<<<<<<< HEAD
+- What is the value of: !isPresent?
+- What is the value of: (“eleven” == str4 && val >= str3)?
+- What is the value of: (!isPresent || isPresent)?
+=======
 - What is the value of: !isAwake?
 - What is the value of: ("eleven" == str4 && val >= str3)?
 - What is the value of: (!isAwake || isAwake)?
+>>>>>>> 016679ba03b8bb678017e4a0e74bc8eab8bd301f
 - What is the value of: 0 == false?
 - What is the value of: 0 === false?
 - What is the value of: 0 != false?
diff --git a/app.js b/app.js
index 933072e..bf2da93 100644
--- a/app.js
+++ b/app.js
@@ -8,12 +8,58 @@ console.log("EXERCISE 1:\n==========\n");
 
 // YOUR CODE HERE
 
+var a;
+var b;
+a=20;
+b=4;
+var add = a+b;
+var minus= a-b;
+var multipy=a*b;
+var dividing=a/b;
+console.log(add);
+console.log(minus);
+console.log(multipy);
+console.log(dividing);
+
+
+
 // Exercise 2
 console.log("EXERCISE 2:\n==========\n");
 
+
+
 // YOUR CODE HERE
+let num =11;
+let str ="11";
+let str2 ="eleven";
+let isPresent =true;
+let firstName = "Fardo";
+let lastName = "Baggins";
+console.log( "What is the value of: num + str?",num+str);
+console.log(" What is the value of: num + str2?" ,num+str2);
+console.log( "What is the value of: num + isPresent? " ,num+isPresent);
+console.log("What is the value of: firstName + num? " , firstName+num);
+console.log(" What is the value of: isPresent + str?" , isPresent+str);
+console.log( " What is the value of: firstName + lastName?" ,firstName+lastName);
+
+
+
 
 // Exercise 3
 console.log("EXERCISE 3:\n==========\n");
 
 // YOUR CODE HERE
+
+let val = 5; 
+let str3 = "5";
+let str4 = "five";
+let isPresent2 = false;
+// console.log("What is the value of: val == str3 ? ",  val == str3);
+// console.log(" What is the value of: !isPresent2 ?", !isPresent2 );
+// console.log("What is the value of: (“str2” == str4 && val >= str3)?", “str2” == str4 && val >= str3);
+// console.log("What is the value of: (!isPresent2 || isPresent)? ", !isPresent2 || isPresent );
+// console.log(" What is the value of: 0 == false?", 0 == false );
+// console.log("What is the value of: 0 === false? ", 0 === false );
+// console.log(" What is the value of: 0 != false?",  != false);
+// console.log("What is the value of 0 !== false? ", !== false);
+// console.log("What is the value of: val === str3? ", val === str3 );