Divide each of these numbers by eleven in your head.
Convert each of your answers to a letter and make a word (A=1, B=2 etc).
Also add up all of your answers and multiply the sum by eleven in your head.
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z 
1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26 
Topics: Starter  Arithmetic  Mental Methods
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CYLINDER
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Notes for the teacher:
1. You can drag the numbers in the animation above and they will stop moving. Your pupils may prefer a stationary Starter rather than trying to keep track of the moving numbers.
2. It might be necessary to do the Eleven In Your Head activity first (the link is can also be found further down this page) before pupils are able to see the patterns and appreciate the place value significance.
3. Doing this activity once with a class helps students develop strategies. It is
only when they do this activity a second time that they will have the
opportunity to practise those strategies. That is when the learning is
consolidated. Click the button below to regenerate another version of this
starter with a different word.
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Here a concise URL for a version of this page without the comments.
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Here is the URL which will take them to a related student activity.
See the National Curriculum page for links to related online activities and resources.