Today's letters: Ontario's math changes add up

A formula for math success
Re: New Ontario math curriculum goes back to the basics, March 13.
As a retired math teacher and tutor, I welcome the news that Ontario students will be returning to a tried-and-true formula for math success. I have long advocated for this because I see the damage that has been done to high school math students.  A strong basic foundation is necessary for understanding and achievement at a higher level. Finally, one plus one equals two.
Janet McGuire, Greely
On ma