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Negative Numbers
Maths series for 9 to 10-year-olds.
Last on
Wed 9 Mar 2011
05:50
Clips
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Positive and negative numbers
Duration: 01:28
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Negative numbers - taking the lift
Duration: 00:31
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Measuring temperature - freezing point
Duration: 02:48
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Counting negative numbers - subzero temperatures
Duration: 01:00
