This simple Excel spreadsheet presents all times tables upto 12 x 12, printable onto a single sheet of A4 paper. Press the 'Mix it up' button to change the random order of the sums. The sheets can then be used as practice or given as a test with the confidence that children cannot easily copy from each other (every child has the sums in a different arrangement). The sheets can be used again and again with children being given the sums in a different order each time which prevents answering through pattern memory.

Also see my random times tables generator: https://www.tes.com/teaching-resource/random-times-tables-generator-12x12-11369406 This simple Excel spreadsheet presents all the division facts of times tables upto 12x12 (144 division sums), printable onto a single sheet of A4 paper. Press the 'Mix it up' button to change the random order of the sums. The sheets can then be used as practice or given as a test with the confidence that children cannot easily copy from each other (every child has the sums in a different arrangement). The sheets can be used again and again with children being given the sums in a different order each time which prevents answering through pattern memory.