It is like this. 1+2+3+4 = 10 . In this 1+2+3+4 is mathematics, and 10 is maths. My logic is different. One may or may not understand this.
No life without Sun
In America and Canada generally people say 'Math' perhaps it's because they say 'Mathematic' without suffixing 'S'.
Likewise 'Maths' is used by British, Irish and Australian, perhaps it's because they say 'MathematicS' suffixing 'S'
K Mohan @ Moga
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease
"We are all in the gutter, but some of us are looking at the stars"- Oscar Wilde