In the 6th installment, I wrote a little bit about a child who writes 100x2 using long multiplication.There is a follow-up to ...
An Interactive Whiteboard teaching introduction for both Notebook and ActivInspire, to teach how to lay-out long multiplication and to test the children’s ability to solve long multiplication problems ...
This Design Idea presents a method for fast integer multiplying and multiplying by fractions. What can you do when you lack access to a hardware multiplier or MAC (multiply/accumulate) function and ...
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