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Activity
University of Cambridge: Nrich: Dominoes Activity
University of Cambridge

University of Cambridge: Nrich: Dominoes

For Students Pre-K - 1st
A set of online dominoes shows you how to work out multiplication problems.
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Activity
The Math Forum: Lattice Multiplication Activity
National Council of Teachers of Mathematics

The Math Forum: Lattice Multiplication

For Students 3rd - 8th
Great web site that offers a detailed summary of how to multiply using the lattice multiplication method.
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