Ideal for children aged 7 to 11 (KS2), this fun-filled times-table activity book allows children to test their numeracy skills again and again with a built-in `reveal the answers' feature that uses a moire device.
Join Sherlock Bones and Dr Catson on a terrific times table adventure.
Use your maths skills to foil Professor Moriratty's evil plan and solve a teasingtrail of multiplication-themed puzzles along the way.
Check your answers with Sherlock's Secret Solver and earn mathematical medals as you progress.
Features numbers in the KS2 curriculum from 1 x 2 all the way up to 12 x 12.