Maths in C.4

The C.4 Maths class have been learning to read minds.......

You can share this with your whanau from the following website...

www.counton.org/explorer/mathsmagic/mindreader

You can also share the 'telephone number' maths

Enter the first three digits of your phone number

Multiply it by 80

Add 1

Multiply by 250

Add the last 4 digits of your phone number

Add the last 4 digits of your phone number again

Subtract 250

Divide by 2

Press =

Is that your phone number??