Welcome to the third quiz in our Medium section of Eleven Plus maths quizzes on Decimal Numbers. If you have played the previous ones, then you should sail through this, armed with what you have already learned. We’ll ask you to convert decimals into fractions, and vice versa, and we’ll also see whether you know the rules when multiplying or dividing decimals by multiples of ten.
Here’s a recap:
Feeling confident? Then on with the quiz. Have fun!
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7?8 = 0.875: divide 7 by eight
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0.2 = 1?5, so 1.2 will equal 11?5
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If you multiply by 100, move the digits two places to the left
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If you divide by 100, move the digits two places to the right
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If you divide by 10, move the digits one place to the right
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If you multiply by 10, move the digits one place to the left
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3 ÷ 4 = 0.75 and 0.75 x 100 = 75
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If you multiply by 1,000, move the digits 3 places to the left
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If you divide by 1,000, move the digits 3 places to the right. The decimal point in whole numbers cannot be seen, but it can be imagined as coming straight after the number, followed by zeros (i.e. 221 = 221.000)
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7?3 = 2.333: divide seven by three
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