how many minutes difference? 11.40 12.25
I'd search the internet
I have no idea because you haven't said what test paper it is.
I'm sorry, but I don't have access to specific textbooks or their answers, including "mental maths book 3 test 8 section b." However, I can help explain concepts or solve similar math problems if you'd like!
12
how many minutes difference? 11.40 12.25
I'd search the internet
I have no idea because you haven't said what test paper it is.
The answers
12,16,8,6,14,9,24,85,10,11,12,14,1513,15,17,495
12
I have added a link below to the answers. :)
The math answers haven't changed, just how we calculate the answers.
yes
Answers to the questionof maths
On GOOGLE
You learn to do mental arithmetic. Practice and study a lot!