Mystery Math: A First Book of Algebra
Algebra can be a mystery to many people! But in this creepy haunted house, can you work out where the skeletons, ravens and bats are hiding? You’ll need to use your maths skills to find the unknown number of creepy creatures – including simple addition, subtraction, multiplication and division to solve equations. Then venture even further into the haunted mansion with a hands-on activity that shows you how to make and use a balance scale. Maths has never been so spooky!