Numberblocks Sequencing Puzzle

These 10 colourful, double-sided puzzles are a fun, hands-on way for children to practise sequencing numbers with the help of their friends, Numberblocks One to Twenty. There are 4 each of puzzles for 1–5 and 1–10, and 2 for numbers 1–20. Each is colour-coded, and features a number line, which helps children compare numbers as they order them in the correct sequence. Made from durable card, the puzzle pieces store in the reusable box. Features multilingual packaging. 50 Piece Set (Ages 3+)