Place Value Disks (140 Disks: 20 for each of 7 values), Singapore Math Manipulatives (Grades 3-6)

These easy-to-manipulate disks provide hands-on practice for developing number sense. Color-coded according to place value, the foam disks allow students to visually track what happens when they regroup numbers in both addition and subtraction. And they help illustrate that multiplication is the same as repeated addition and division is the same as repeated subtraction. A re-seal-able poly bag plus instruction sheet included. (Grades 3-6) 140 Disks (20 for each of 7 values)

ASIN

1934026484

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

2ms·cache hitGET /v2/namespaces/amazon-products/documents/1934026484

How it works

Similar query

23msnearest_to_id → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.