Real World Maths Blue Level: Ocean Giants

Arranged in colour-coded levels, this high-interest range will appeal to
children of varying ages and abilities. The exciting titles use the maths
skills learnt in the classroom in real-life puzzle-solving scenarios,
helping readers to develop an appreciation of the wider relevance of
mathematics. In Ocean Giants, readers dive to the depths to solve puzzles
where they will measure and weigh some of largest creatures that inhabit
the oceans, calculating how much a walrus eats, how a dolphin moves and
much more.