Alphanumbetical

How many Alphanumbetical numbers can you find? These are numbers which when written as words have all their letters in alphabetical order.

Letter A

A Mathematics Lesson Starter Of The Day

 

 

Starter of The Day Transum Mathematics Topics


Topics: Starter | Puzzles | Vocabulary

  • Mr Hamshaw-Hart, Beverley Grammar School
  •  
  • Alphanumbetical words.
    First, effort.
  • Class 1GS2, The Gordon Schools
  •  
  • We found 'forty'.
  • Jenny Meckiffe, Herne Junior School
  •  
  • Thank you for this! I have used selective ones with my year four class and they have really enjoyed the challenge. We oarticularly liked Friday's one, finding the closest number sentence for 2008, great!
  • Nick Peters, Uplands Junior School
  •  
  • Taking things to a cross curricular level, in French we could have deux, cinq or dix ?
  • YR 8, Alcester High School
  •  
  • Also ein and dos as other languages.
  • Mr Kavanagh's Fifth Class, Cork, Ireland
  •  
  • We found forty. In Irish we found the word dó which means two.
  • 8n3, St George's Academy Sleaford
  •  
  • We also found 'acht'.
  • Zak Taibi, Cavendish Road State High School
  •  
  • We found forty.
  • Miss S, SSPP
  •  
  • We found 10. Thank you!
  • Transum,
  •  
  • The number 8549176320 is special as it contains all of the digits in alphabetical order.

    For more cool facts like that see the Maths Trivia page.
  • Cecilia Calvo Pesce, Twitter
  •  
  • Transum,
  •  
  • 206 is the smallest number that when written in words contains all five vowels exactly once:

    TWO HUNDRED AND SIX
  • Mr Duncan, Bundaberg
  •  
  • Our year 10 maths class in Bundaberg came up with "ju" which is 10 in Japanese.
  • Year 6, Dorset
  •  
  • Harry came up with forty at Yarrells School in Dor:).

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Answers

There is only one number:

FORTY

Can you find any other alphanumbetical mathematical words?

Letter A

Here are some alphanumbetical mathematical words: add, foot, loss. Can you think of any more?

 

 

Extension

Zero comes last if all the numbers are arranged alphabetically. What number would come first?

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Transum.org/go/?Start=June7

However it would be better to assign one of the student interactive activities below.

Laptops In Lessons

Here is the URL which will take them to a related student activity.

Transum.org/go/?to=anagram

Student Activity

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Extension Answer

Eight

If you enjoyed this type of number puzzle you might like to look at the June 2016 Transum Newsletter which featured a similar challenge as the puzzle of the month.

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