With these Montessori math extension material, help the child focus and memorize the basic addition of numbers 1 to 9. This is useful for math operations practice and memorization of addition facts too.
![](https://i0.wp.com/mindsprout.in/wp-content/uploads/edd/2023/11/Addition-Strip-Board-Montessori-DIY-printable_7-1024x1024.jpg)
![](https://i2.wp.com/mindsprout.in/wp-content/uploads/edd/2023/11/Addition-Strip-Board-Montessori-DIY-printable_8-1024x1024.jpg)
![](https://i1.wp.com/mindsprout.in/wp-content/uploads/edd/2023/11/Addition-Strip-Board-Montessori-DIY-printable_9-1024x1024.jpg)
![](https://i0.wp.com/mindsprout.in/wp-content/uploads/edd/2023/11/Addition-Strip-Board-Montessori-DIY-printable_10-1024x1024.jpg)
📌 Take note! This is an instant downloadable file. You won’t be receiving any physical product.