Series:

Investigation bank books

4 primary works

Book 2

Cover of Consecutive Sums

Consecutive Sums

by Dave Kirkby

Published June 1986

Book 3

Cover of Square Numbers

Square Numbers

by Dave Kirkby

Published June 1986

Book 5

Cover of Routes

Routes

by Dave Kirkby

Published June 1986

Book 6

Cover of Darts

Darts

by Dave Kirkby

Published June 1986