There are a lot of nuances between American and British English as you know. I thought your post was going to be about your title "Do The Maths". It sounds wrong to me because we would say "Do the math". However variety is the spice of life, and both are corrects.:)
You're right, of course.
'Do The Math' sounds wrong to me... the subject is always plural in British English.
At least we can still understand one another 😊
There are a lot of nuances between American and British English as you know. I thought your post was going to be about your title "Do The Maths". It sounds wrong to me because we would say "Do the math". However variety is the spice of life, and both are corrects.:)