Wisdom Number Blocks (L) : 5cm/each block

Starting from the 3x3 mathematical principles of the I Ching Nine Palaces, a basic grid contains nine three-dimensional cube blocks. Each cube has six regular numbers on its faces, resulting in a total of 6 x 9 = 54 fundamental numbers generated by the nine blocks, forming the basis of the "Nine Palaces Number Game."

Wisdom Number Blocks – Game Cards
[Official Item for the Qiaozhi Cup Competition]

These cards are specifically designed to be used in conjunction with the Qiaozhi Number Blocks.
The cards are categorized into levels:

• A: Understanding number combinations and sequences

• B: Three-number addition with equal-sum arrangement rules

• C: Addition and subtraction exercises at the same level

• D: Traditional Nine-Palace mathematics

• E: Arranging numbers in a Nine-Palace grid with equal sums

Total: 48 cards