Practice working out numbers factors and multiples

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Presentation transcript:

Practice working out numbers factors and multiples Things to know for UKMT! The Fibonacci sequence is a list of numbers (starting with 1,1) where each term is the sum of the previous two 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, .. Number Square Cube 1 2 4 8 3 9 27 16 64 5 25 125 6 36 216 7 49 343 512 81 729 10 100 1000 11 121 1331 12 144 1728 13 169 2197 14 196 2744 15 225 3375 256 4049 17 289 4913 18 324 5832 19 361 6859 20 400 8000 2017 is also prime! Practice working out numbers factors and multiples Triangular Numbers (Know how to work them out!) Palindromic numbers read the same forward as backwards (e.g. 34543) Area of basic shapes (trapezia, rhombus, kite, etc) Make sure you can calculate remainders