diff --git a/inc/AST/BinOp.h b/inc/AST/BinOp.h
new file mode 100644
index 0000000..1283898
--- /dev/null
+++ b/inc/AST/BinOp.h
@@ -0,0 +1,26 @@
+#ifndef BINOP_H
+#define BINOP_H
+
+#include <string>
+#include "AST/Expression.h"
+
+class BinOp : public Expression {
+public:
+    BinOp(Expression* leftExp ,std::string op, Expression* rightExp);
+    virtual ~BinOp();
+
+    std::string getOp();
+    Expression* getLeftExp();
+    Expression* getRightExp();
+    virtual void accept(ASTVisitor* visitor);
+
+
+
+private:
+    std::string op_;
+    Expression* leftExp_;
+    Expression* rightExp_;
+
+};
+
+#endif // BINOP_H
diff --git a/src/AST/BinOp.cpp b/src/AST/BinOp.cpp
new file mode 100644
index 0000000..3b3a905
--- /dev/null
+++ b/src/AST/BinOp.cpp
@@ -0,0 +1,26 @@
+#include "AST/BinOp.h"
+#include "AST/ASTVisitor.h"
+
+BinOp::BinOp(Expression *leftExp, std::string op, Expression *rightExp) :
+    leftExp_(leftExp), op_(op), rightExp_(rightExp) {
+}
+
+BinOp::~BinOp() {
+    //
+}
+
+std::string BinOp::getOp() {
+    return op_;
+}
+
+Expression* BinOp::getLeftExp() {
+    return leftExp_;
+}
+
+Expression* BinOp::getRightExp() {
+    return rightExp_;
+}
+
+void BinOp::accept(ASTVisitor* visitor) {
+    visitor->visit(this);
+}