Numberblocks adding and subtracting puzzle set

PW15310
$23.99 UNIT

U - UNIT

Next day delivery
4 in stock*
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It’s time for some Number Magic! 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! 3Y+