Multiplication and division Year 6 prepares pupils for secondary school. They practise long division, multi-digit multiplication, and apply these skills to fractions, percentages, and problem solving.
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You can find more about this topic by visiting BBC Bitesize - Multiplying and dividing
Work out the calculations in brackets first
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An eighth of a number is the same as saying divide it by 8
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0.25 is the decimal equivalent of 1?4
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72 x 10 = 720; half of 720 = 360, so 720 + 360 = 1,080
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Just as 0.25 is 1?4
of 1, 25 is 1?4
of 100
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e.g. 1?12 of 66. One third is 22, half of 22 is 11, half of 11 is 5.5
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Multiplying by 100 is much easier than multiplying by 99
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You can use this strategy for other numbers over 100, for example to multiply a number by 107 multiply by 100 and also by 7 then add the 2 results together
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To multiply a number by 10 move the digits 1 place to the left
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To multiply a number by 100 move the digits 2 places to the left
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