Tag Archives: multiplication

Different multiplication strategies

I’m investigation possible models for learning multiplication. Below there are 7 possible models or algorithms. I’d like to know if you know of more models. I’ve found 12 different models for understanding/doing multiplication over at Natural Math, but have not found explanations of all of these that I can easily share. Interestingly enough, many of […]

What is the minimum number of facts needed to memorize the multiplication table?

If you look at a 10 by 10 multiplication table, you’d think there were 100 facts that need to be memorized. X 1 2 3 4 5 6 7 8 9 10 1 1 2 3 4 5 6 7 8 9 10 2 2 4 6 8 10 12 14 16 18 20 3 […]