diff --git a/src/Matrix.cpp b/src/Matrix.cpp
index 53447d8..b4ef6c7 100644
--- a/src/Matrix.cpp
+++ b/src/Matrix.cpp
@@ -472,7 +472,7 @@ namespace Aurora {
     }
     //operation -
     Matrix Matrix::operator-(double aScalar) const { return operatorMxA(&vdSubI, aScalar, *this);}
-    Matrix operator-(double aScalar, const Matrix &matrix) {return matrix - aScalar;}
+    Matrix operator-(double aScalar, const Matrix &matrix) {return operatorAxM(&vdSubI, aScalar, matrix);}
     Matrix Matrix::operator-(const Matrix &aMatrix) const {
         if (isScalar()){
             return getScalar()-aMatrix;
@@ -546,7 +546,7 @@ namespace Aurora {
     }
     //operation /
     Matrix Matrix::operator/(double aScalar) const { return operatorMxA(&vdDivI, aScalar, *this);}
-    Matrix operator/(double aScalar, const Matrix &matrix) {return matrix / aScalar;}
+    Matrix operator/(double aScalar, const Matrix &matrix) {return operatorAxM(&vdDivI, aScalar, matrix);}
     Matrix Matrix::operator/(const Matrix &aMatrix) const {
         if (isScalar()){
             return getScalar()/aMatrix;
@@ -557,7 +557,7 @@ namespace Aurora {
         return operatorMxM(vdDivI, vzDivI, *this, aMatrix);
     }
     Matrix &operator/(double aScalar, Matrix &&matrix) {
-        return operatorMxA_RR(&vdDivI,aScalar, std::forward<Matrix&&>(matrix));
+        return operatorAxM_RR(&vdDivI,aScalar, std::forward<Matrix&&>(matrix));
     }
     Matrix &operator/(Matrix &&matrix,double aScalar) {
         return operatorMxA_RR(&vdDivI,aScalar, std::forward<Matrix&&>(matrix));