Multiply and divide positive and negative numbersVideo

Both positive and negative numbers can be multiplied and divided using rules. Two signs the same gives a positive answer. Two different signs give a negative answer. More difficult multiplication can be carried out using the grid or column method. Division can be worked out using short or long division.

Part ofMathsNumber and number processes

Work experience turns into a challenge for one girl as her boss asks her to complete the accounts. See how she uses positive and negative numbers to work it out.

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Multiply and divide positive and negative numbers

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