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Translating words into variable expressions

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Sentences
Expressions
The sum of x and three   show
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show x - 5  
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show 2x + 4  
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Five minus a number   show
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show 3 x  
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show 6 / x  
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Ten more than six times a number   show
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The quantity six plus a number divided by two   show
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show 7 / (x + 2 )  
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The sum of a number and the quantity two times a number minus one   show
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show x + -x  
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Created by: cwavra
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