Sum-Building Set of 50

SKU: 199-1011
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This Sum-Building Set contains both number and operation pebbles, creating a playful way to introduce children to sums. It includes two of numbers 0-20, +, -, = and one each of x and ÷. 

About Learning Pebbles

Appealing to children's natural instincts to sort and collect, these tactile pebbles can be used in sand, water and small world play. Cast from a unique mix including real stone, they are durable and waterproof, so they are ideal for use outdoors.

The Louise Kool Difference

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