![Dida - Base ten set | Dienes Blocks Math | Montessori toys | Kit 121 pieces : Amazon.co.uk: Toys & Games Dida - Base ten set | Dienes Blocks Math | Montessori toys | Kit 121 pieces : Amazon.co.uk: Toys & Games](https://m.media-amazon.com/images/I/71UgLJ5dttL._AC_SL1442_.jpg)
Dida - Base ten set | Dienes Blocks Math | Montessori toys | Kit 121 pieces : Amazon.co.uk: Toys & Games
![Atul Rana on Twitter: "Zoltan Dienes used blocks in various bases, a good reminder by @mrshawthorne7 that they are not just used in base-ten. Got my base-three blocks out 😊 #MathsConf25 https://t.co/8wuWoY0aon" / Atul Rana on Twitter: "Zoltan Dienes used blocks in various bases, a good reminder by @mrshawthorne7 that they are not just used in base-ten. Got my base-three blocks out 😊 #MathsConf25 https://t.co/8wuWoY0aon" /](https://pbs.twimg.com/media/EwW9AuxXIAYystz.jpg:large)
Atul Rana on Twitter: "Zoltan Dienes used blocks in various bases, a good reminder by @mrshawthorne7 that they are not just used in base-ten. Got my base-three blocks out 😊 #MathsConf25 https://t.co/8wuWoY0aon" /
![Diene's multi-base arithmetic blocks, 1960-1965. by Hills, Jennie at Science and Society Picture Library Diene's multi-base arithmetic blocks, 1960-1965. by Hills, Jennie at Science and Society Picture Library](https://s3-eu-west-1.amazonaws.com/lowres-picturecabinet.com/43/main/22/101503.jpg)