Do you find it hard to add?! Brace yourself for a fun, slightly unusual and mildly chaotic lesson in basic addition! What happens when you add 1 mouse + 1 sheep, for example? Or 4 caterpillars + 4 fish? You'll find out in this hugely entertaining picture book filled with weird and wonderful creatures. Packed with brightly coloured illustrations, clever wordplay and lots of fun details, this rhyming picturebook is sure to capture the imaginations of young children and is designed to help easy sums stick in the mind. Perfect for ages 3-5 but with plenty for younger and older children to enjoy.