No.
The lady who invented maths was called Charlotte Higgleson and she was born in Greece
The difference of maths and geography is maths is more better than geography
You can get free maths lessons online at www.extra maths work.co.uk
good maths =)
a corner in maths is called vertices
Brainwave are the pattern of waves produced by brain. These waves can vary in their frequency and based on the frequency produced they are categorised as beta brainwaves, alpha brainwaves, theta brainwaves, delta brainwaves and gamma brainwaves. Brain will be at different state whilst producing different frequency.
Brainwaves in a crossword is usually "ideas."
No. ----
minds or thoughts
ideas
No.
Thoughts
because it's linked if you wouldn't know how to do 2 x 2 how can you do 22?
no they dont!
ideas
ideas
idea