Engage students with a fun tactile approach to learning beginning operations greater than/less than and much more! Each number is weighted from 5 grams to 50 grams increasing in 5 g increments. Excellent for use with Primary Bucket Balance (LER1521) which is sold separately. With the balance you can demonstrate for example how 2 4 in one bucket is equal to 6 in the other.
Trustpilot
1 week ago
5 days ago