Solution

39512

First name
CJ and Georgia
School
Culford
Country
Age
12

Forward add Backwards

462+264=726 106+601=707 185+581=766
561+165=726 304+403=707 284+482=766
363+363=726 502+205=707 383+383=766

707 307
706 707
727 707
726 707
747 707
746 707
767 707
766 707
787 707
786 707

The Numbers All end in seven and six because the ten column has to carry on to the hundreds column