The SumBlox Building Blocks Originals teach kids mathematics as they play. The higher the number, the taller the block. No matter how you stack them, if the numbers add up, the heights will match. SumBlox Originals work for Addition and Subtraction, Multiplication, Fractions, and adding Fractions and some teachers are even teaching Year 6 Algebra. This set includes 27 solid hardwood beech blocks: Set Contains: 10x 1-Blocks, 2x 2-Blocks, 2x 3-Blocks, 2x 4-Blocks, 2x 5-Blocks, 2x 6-Blocks, 2x 7-Blocks, 2x 8-Blocks, 2x 9-Blocks, 1x 10-Block — 27x blocks in total, 1x Math Guide, 3x Activity CardsMaterial: Solid Beech HardwoodDimensions: L up to 16cm (each block)ecommended age: 3+ yearsWARNING: Not suitable for children under 36 months. Choking hazard due to small parts.Usage: For teaching children mathematics as they play. The higher the number, the taller the block. No matter how you stack them, if the numbers add up, the heights will match. Works for addition, subtraction, multiplication, division, fractions and algebra.Care: Wipe the wooden blocks and box with a damp cloth and warm water to clean.
