OK, I looked at the question, thought that 'maths is about finding the simplest and easiest answer' and said '120 x 1'. I'm kicking myself slightly for not thinking of sqrt(120) x sqrt(120) first :)
JA(7) saw that 120 is a multiple of 20 and worked out that '20 x 6' was 120.
L said '2 x 60'.
Adult visitor P said that seven year olds probably wouldn't know anything higher than their twelve times tables and said '12 x 10'.
You lot had... ( Read more... )
JA(7) saw that 120 is a multiple of 20 and worked out that '20 x 6' was 120.
L said '2 x 60'.
Adult visitor P said that seven year olds probably wouldn't know anything higher than their twelve times tables and said '12 x 10'.
You lot had... ( Read more... )