answers to the sum of fours
And I'm finally back with the answer to that series of sum's in my latest post.
To remind you the challenge was . How do you create the numbers 1,2,3,4,5,6,7,8,9 & 10 only using the following digits 4, 4, 4, 4, +, -, /, x
So how did you go?
I managed to do from 1-9 but stubbled with 10. Can you do 10?
Here they are:
1=4/4x4/4
2=4/4+4/4
3=4-4/4
4=4/4x4
5=4/4+4
6=4+4/4+4
7=4+4-4/4
8=4+4
9=4+4+4/4
Sorry about not having ten but I just realised that it's only meant to be one to nine anyway. ;-)
ReplyDelete