Well, in my free time I invented this thing called the calculator. I'll mail you one.
you can find them on the internet or in a book
I know it is something to do with maths I think it is sums.
A calculator
maths is not happy because sometimes the sums can be hard.
350/7=50
well some people use coculateors or other use there fingers.
Maths was miley cyrus's is worst failure because she was never good at sums
1/x+a+b =1/x+1/a+1/b ---- ---- ---- ----
Biology- to find out about the human body. Chemistry- medicine Maths- Sums
because,the math work book has so much problem sums.
Our country (Australia ) says 'Do the maths' . It's plural, otherwise the equivalent would be, do the sum' when in actual fact, one is calculating sums plural. Our school subject is also Maths-eg did you do your maths homework?
a sum is 'une somme' in French. If you mean sums in a maths lesson, it would be - les opérations.