Number Blocks Adding and Subtracting Puzzle Set

 Explore the relationship between Numberblocks One through Ten by adding or subtracting One to find a new Numberblock friend. These 2-piece, self-correcting puzzles perfectly illustrate the power of Number Magic!

Includes 20 colourful, 2-piece puzzles featuring Numberblocks One to Ten.

Self-correcting puzzles are great for practicing early addition and subtraction from 1 to 10.

Comprises 40 Pieces.

WARNING (!) Small Parts – Not for Children <3yrs

Age: 3 years +