What is the correct formula to for adding the contents of cell C2 to the contents of cell C3 in Excel?

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3

In the cell where you want to have the answer appear, the simplest way is to enter:

=C2+C3