Bar modelling: add 3 numbers to make 1000 (2)
Adding 3 numbers to make 1000 using bar models
4 pages
Bar modelling: add 3 numbers to make 1000 (2)
Adding 3 numbers to make 1000 using bar models
![Preview of 'Bar modelling: add 3 numbers to make 1000 (2)'](https://content.urbrainy.com/5653/882539926/thumbnail_xlarge/7217_1.png)