Twenty frame - wooden twenty board - math manipulative- Montessori
Twenty frame is the next step up from the ten frame. It continues with various early childhood math practice - counting, learn 11 to 20, simple addition and subtraction.
Made of beautiful maple hardwood. Measures about 2.75" x 10.5" comes with 25 natural balls.
This matches my ten frame and the hundred board.
Shipping and returns
- Turnaround time depends on the product, generally it ranges from 2-4 weeks.
- Free US shipping on orders over $200 USD (8-10 days transit)
- $8.95 regular shipping (8-10 days transit)
- You can upgrade to shorter shipping at checkout.
- Please contact me if you have a deadline, I will try my level best to work with you and make them asap <3
- Rates calculated at checkout, please get in contact with us if you have any questions.