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TIV Issue 2 November - December 2010 - Fundatia International ...

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Key Stage 3<br />

LINE UP<br />

Maths Challenge<br />

Some students (fewer than 100) are having trouble lining up for a school production.<br />

� When they line up in 3s, two people are left over.<br />

� When they line up in 4s, three people are left over.<br />

� When they line up in 5s, four people are left over.<br />

� When they line up in 6s, five people are left over.<br />

� How many students are there in the group?<br />

Key Stage 4<br />

MAGIC W<br />

� The numbers in the 4 lines making the W shape add up to 14, 14, 13 and 13.<br />

� Can you make a Magic W with each line adding up to 13?<br />

� Can you find more than one solution?<br />

� How many ways can you make a Magic W total of 14?<br />

1<br />

7<br />

2<br />

5<br />

8<br />

1<br />

By Alexandra Thomas<br />

The Maths Challenge is now available on the Maths Department Website<br />

8<br />

9<br />

3<br />

2 3 4 5 6 7 8 9<br />

4<br />

6

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