Numberblocks 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.

Ages: 3+

CHOKING HAZARD! Small parts. Not for children under 3 yrs.