Problem
First name
Charlie
School
Paddox Primary School
Country
Age
11
Firstly,I wrote out all the numbers from 0-9.
Next, I worked out how to make three and crossed 2 and 1 out.
Then, I worked out what 14 was and crossed the numbers 8 and 6 out.
After that, I looked at what numbers were left.
Finally, I realised that I could make 7 with 7+0.
I could make 8 with 5+3.
Finally I made 13 with 9+3.