Learning Our Multiplication & Division Facts

Knowledge is important.  Mathematics is based on knowing.  We need to retrieve knowledge quickly when solving problems.  Therefore knowledge ENABLES and lack of it DISABLES.  Knowledge is important because using knowledge can decrease the load on the working memory and enable students to solve more complex number problems.  What multiplication & division facts the children should know...
Y4 - 2x, 3x, 4x, 5x & 10x ( multiply & divide)
Y3 - 2x,  5x & 10x ( multiply & divide)
Keep going if you know theses.

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