Yes, the multiplication tables are back!
Recently I have discovered that, whilst working on fractions- adding, subtracting, multiplying and dividing them- the multiplication basic facts have drifted off elsewhere for some students. A quick (maybe even automatic) recall of these considerably speeds up working on our calculations, and connections can be made when the number 56, for example, comes up- and you remember certain multiplication facts related to that number, and are able to connect these facts to your current question.
So, I would very much like to see some revision of these old friends -
1x - ensuring we understand that multiplying by 1, doesn't change the other number
2x - doubling and halving also
3x -
4x- doubles of 2x
5x-
6x- doubles of 3x
7x -
8x - doubles of 4x and further on to the 2x
9x- 3x the 3x
10x- the adding of zero
100x - the adding of 2 zeroes
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