Frustration

1
2
3
4
5

The number at the centre of the red shape can be changed by using the radio buttons above.

Level 1

Repeatedly drag the red shape onto yellow cells to change their values.

The objective is for nine to appear in all of the yellow cells.

The cell onto which the red shape is dropped is increased by the number at the centre of the red shape.

The cells which are adjacent to the targetted cell, both horizontally and vertically, are each increased by one.

The yellow cells increase in modulo 9.

The level 5 challenge is made up of nine random numbers. It may not be possible to find a solution depending on what these numbers are.

 

This is Frustration level 1. You can also try 

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Comment recorded on the 25 June 'Starter of the Day' page by Inger.kisby@herts and essex.herts.sch.uk, :

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"Numeracy is a proficiency which is developed mainly in Mathematics but also in other subjects. It is more than an ability to do basic arithmetic. It involves developing confidence and competence with numbers and measures. It requires understanding of the number system, a repertoire of mathematical techniques, and an inclination and ability to solve quantitative or spatial problems in a range of contexts. Numeracy also demands understanding of the ways in which data are gathered by counting and measuring, and presented in graphs, diagrams, charts and tables."

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Thursday, January 5, 2012

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