Problem / game
First name
Zach
School
Glendowie primary school
Country
Age
8
Filename
Email address
Tarag@glendowie.school.nz
When I did my first pyramid the sum did not equal 15, but then I saw that on the last two circles there was a five and a seven. I thought if I added three to the seven I would make fifteen, so I did that. And it did make fifteen and that is how I found the first solution. I also made more correct answers but that one was my favourite.