A brand new series of interactive board books to make it easier for children to learn math skills. Slide the simple mechanisms and see the picture change to show the result of the additions and substractions, making math visual, concrete and easy to understand!
A brand new series of interactive board books to make it easier for children to learn math skills. Slide the simple mechanisms and see the picture change to show the result of the additions and substractions, making math visual, concrete and easy to understand!
A brand new series of interactive board books to make it easier for children to learn maths skills. Slide the simple mechanisms and see the picture change to show the result of the additions and substractions, making math visual, concrete and easy to understand!
This item is eligible for free returns within 30 days of delivery. See our returns policy for further details.