De-Number

A Maths Starter of The Day

Which group of four numbers, arranged in a square, has the largest total?

  A B C D E F G H I J
1 3 4 4 5 2 3 3 1 1 4
2 2 1 5 1 5 2 2 2 3 2
3 1 5 5 2 4 3 1 2 5 5
4 2 1 4 1 4 2 2 1 3 2
5 5 5 4 5 4 2 2 4 5 4
6 3 4 3 3 4 5 2 2 3 3

Which group of four numbers, arranged in a square, has the smallest total?

 

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Keywords: Starter | Arithmetic | Mental Methods

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Answers

The largest total is 17. One place where this total can be seen is in cells:

A5 B5
A6 B6

The smallest total is 6. One place where this total can be seen is in cells:

G3 H3
G4 H4
 

Change Numbers

 

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