Montessori 1st Operations - addition & subtraction made simple!

An Amazing app dedicated to the discovery of additions & subtractions, for children 5 to 8 years - Featured in iTunes Want to build a solid math foundation for your children? Montessori 1st Operations is a revolutionary app allying a 100 year old proven pedagogy with the best of 21st Century technology and fun monsters to introduce 4 very important concepts (addition, subtraction, doubles/halves, odd/even). When using our app, your child will never come across:- advertising- in-apps- links to social networks- personal data request