No hay artículos en el carro
No hay artículos en el carroMrs. Bristow
Comentado en los Estados Unidos el 15 de agosto de 2024
Great learning tool at home since the triangle method is being used in schools.
booklover
Comentado en los Estados Unidos el 31 de octubre de 2023
My kid's teacher uses these in the classroom and when my kid asked for some at home I figured, why not? It's nice that you can add and subtract using the same card.
Jeremy Watson
Comentado en Canadá el 25 de febrero de 2021
Perfect for our little one
Aimee
Comentado en Canadá el 14 de noviembre de 2018
A great tool for teaching adding and subtracting.
MamaSaidSo
Comentado en los Estados Unidos el 15 de abril de 2017
I love these flash cards. I almost didn't get them cause the idea was a new concept to me and I wasn't convinced but they work out really well and are actually a bit fun to use. The little notch in the middle is genius and allows you to hold the cards in your hand steadily while covering either corner. There are so many possibilities we actually don't drill them all in one day! It takes 4 days to drill the complete set for us. The case is sturdy enough too.
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