If your child is not very fond of Math, you can try looking for living math books like the Sir Cumference picture book series.
Math concepts are explained in an illustrated story format. Different math characters have exciting adventures including Sir Cumference, Lady Di of Ameter and their son Radius. The titles in this series:
Sir Cumference and the First Round Table
Sir Cumference and the Sword in the Cone
Sir Cumference and the Dragon of Pi
Sir Cumference and the Great Knight of Angleland
Sir Cumference and the Isle of Immeter
The drawings are drawn using soft painting and time of the events happen during the time of the Kings and the Knights. Indeed, this is truly a different and fun way to learn about Math concepts!