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Published byRoxanne Chandler Modified over 8 years ago
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Numbers Division
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Numbers There are a number of different ways to dividing numbers. There are even different ways of writing down how to divide numbers!
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Numbers From our earliest days in primary school we have been used to using this symbol ÷ We might also have been introduced to placing one number over another 4 8 We see this as a fraction, which is exactly what it is. It is the same as saying 4 ÷ 8
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Numbers If we turn the number upside down, we have a ‘top heavy ‘ fraction 8 4 This is the same as saying what is 8 divided by 4? The answer to that is 2
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Numbers Things tend to get a little bit more difficult when we start to divide up a large number. If we needed to divide 144 by 6, we could use the ‘bus stop’ method. 1 4 46 024 21 6 into 1 does not go = 0 6 into 14 goes twice (12) = 2 6 into 24 goes 4 times = 4 carry the one carry 2 over
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Numbers What really helps is if you know your times tables, otherwise you spend a lot of time working out how many times one number goes into another. Another example. 1 5 64 039 31 4 into 1 does not go = 0 4 into 15 goes 3 times (12) = 3 4 into 36 goes 9 times = 9 carry the one Carry 3 over
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Numbers But what happens when you have to divide a large number by a large number? Well it is exactly the same. Look at this example: 4 4 814 032 24 14 into 4 does not go = 0 14 into 44 goes 3 times (42) = 3 14 into 28 goes 2 times = 2 carry the 4 Carry 2 over
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SIMPLES!
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