Sum Building Set
Sum Building Set
Regular price
£37.50 GBP
Regular price
Sale price
£37.50 GBP
Unit price
per
Encourage a fascination for numbers with our fabulous number pebbles. These popular tactile objects appeal to children’s instinct to explore, investigate, sort and collect.
Each pebble is cast from a special stone and resin mix and engraved with a number (30–45mm). These durable, weatherproof pebbles are ideal for use in sand, water and outdoors, and will not fade over time.
- Contains: two of each of the numbers 0–20, two of operations +, – and =, one of operations x and ÷
- Contains 50 pebbles
- Safe for 2 years +