Resources tagged with: Summation of series

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Broad Topics > Patterns, Sequences and Structure > Summation of series

Pocket Money

Age 11 to 14 Challenge Level:

Which of these pocket money systems would you rather have?

Picturing Square Numbers

Age 11 to 14 Challenge Level:

Square numbers can be represented as the sum of consecutive odd numbers. What is the sum of 1 + 3 + ..... + 149 + 151 + 153?