Solution

24543

First name
Molly
School
Calder Vale St John's Primary School
Country
Age
10

We observed at the Rectangles with 1x5 in the center of the square. On the right hand side of 1x5 is 3x3. On the left hand side of 1x5 is 2x4. We couldn't come up with what would be above or below 1x5 or in the bottom left hand side. On top left
corner is 1x3 or 2x2 would be right also. In the top right hand corner is 2x3 and just below it on bottom right hand corner is 4x3, 6x6, 9x9 or 10x8 would work also as a solution.