MathXplosion - Gr 1-4 Math

# Lattice Have Fun

Behold, a centuries-old math trick that uses a lattice grid to multiply two-digit numbers. The mystery is straight and simple. It's not magic... it's math!

MathXplosion - Gr 1-4 Math

Behold, a centuries-old math trick that uses a lattice grid to multiply two-digit numbers. The mystery is straight and simple. It's not magic... it's math!

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