Creating equivalent algebraic expressions from verbal description
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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a number increased by nine | x+9
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the product of seven and a number | 7x
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five times a number | 5x
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the sum of a number and eight | x + 8
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the difference of a number and ten | x - 10
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eight less than a number | x - 8
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a number divided by fifteen | x / 15
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a number increased by twelve | x + 12
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the sum of twice a number and six | 2x + 6
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eighty less than a number |
x – 80
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twenty-eight split in half |
28 ÷ 2
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the product of a number and seven |
7x
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the quotient of a number and four |
x ÷ 4
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five greater than three times a number |
3x + 5
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a number distributed evenly among six |
x ÷ 6
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the total of forty and a number |
40 + x
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A number is negative ten. | x = -10
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A number plus two is eight. |
x + 2 = 8
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The difference between a number and seven is negative three. |
x – 7 = -3
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One less than twice a number is seventeen. |
2x – 1 = 17
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Twelve is the product of a number and three |
12 = 3x
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Half of a number is twenty. |
(½) x = 20 or ( x / 2) = 20
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Distribute - 3 ( -x - 5 ) | 3x + 15
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Distribute - 3 (3 - x) | - 9 +3x
and in standard form this is 3x - 9
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five less than a number | n - 5
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Three times the sum of a number and twelve | 3(n+12)
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Ten more than the quotient of c and three | (c/3) + 10
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Two increased by six times a number | 2 + 6n
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two-thirds of a number, minus eleven | (2/3)n-11
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two-thirds of the difference of a number and eleven | (2/3)(n-11)
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Twice the difference between c and 4 | 2(c-4)
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The product of nine and a number, decreased by seven | 9n - 7
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The product of nine and the difference of a number and seven | 9(n-7)
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Twelve times the sum of a number and five times the number | 12(n +5n)
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Six times a number plus seven times a number | 6n +7n
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Created by:
Mrs.Cantrell
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