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Unit 1 Review

Quiz by Angela Tofteland

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21 questions
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  • Q1

    Write as an algebraic expression. Three times the difference of a number and 7.

    3(7 - n)

    3n - 7

    3 (n - 7)

    21 - n

    120s
  • Q2

    Write as an algebraic expression. The quotient of a number and 15.

    15n

    \frac{15}{n}

    \frac{n}{15}

    n - 15

    120s
  • Q3

    Rewrite the algebraic expression in words. 5n + 6

    the product of 5 and a number and 6

    the sum of 6 and the quotient of 5 and a number 

    five times the number n and 6

    the sum of 6 and the product of 5 and a number n

    120s
  • Q4

    Rewrite the algebraic expression x - 7 in words

    the quotient of a number x and 7

    the quotient of 7 and a number x

    7 minus x

    the difference of a number x and 7

    120s
  • Q5

    Simplify 10 - 2(7 + 2)

    -2

    70

    -8

    28

    120s
  • Q6

    (-3 + 5)2 - 1 

    4

    64

    3

    63

    120s
  • Q7
    120s
  • Q8

    Solve. 3y2 + x - 2    (x = -2, y = 3)

    8

    77

    23

    13

    120s
  • Q9

    Name the subsets of -2

    rational, integer, whole

    irrational

    rational, integer

    rational

    60s
  • Q10
    60s
  • Q11

    Order these numbers from LEAST to GREATEST (Remember to give numbers in original form!)

    -2, -1, \sqrt{64}, 4.3

    -1\frac{1}{2}, - 2, 4.3, \sqrt{64}

    -1\frac{1}{2}, -2, \sqrt{64}, 4.3

    -2, -1\frac{1}{2}, 4.3, \sqrt{64}

    120s
  • Q12
    120s
  • Q13
    120s
  • Q14

    Name the Property...-45 + 0 = -45

    Associative Property of Addition

    Identity Property of Addition

    Communitive Property of Addition

    Identity Property of Multiplication

    120s
  • Q15

    Simplify. -15 - (-3)

    -18

    18

    12

    -12

    120s

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