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review kelas 7

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  • Simplify 8a + 9b - 10a + 11b
    - 2a + 20b
  • find the measure of the missing angle
    50
  • Supplementary Angles measure _____ degrees.
    180
  • Complete the sequence of 4, 12, 20, 28, ..., ..., ...
    36, 44, 52
  • How many terms are in this expressions 9 + 7x + 5y - z
    4
  • - 15 - (-7) = ...
    - 8
  • simplify 7(a + 2) - 4(1 - 6a)
    31a + 10
  • Determine the perimeter of this shape
    6p + 2m - 7
  • Expand 12(c - 2a)
    12c - 24a
  • Give these numbers in order of size, smallest first 0,83 ; 0,24 ; 8,3 ; 0,038
    0,038, 0,24, 0,83, 8,3
  • Which of the following are variables in this expressions 3a + 4b - 5c
    a, b, c
  • expand 6(2a - b)
    12a - 6b
  • Determine the area of rectangle if p = 2 cm and l = (x - 5) cm
    2x - 10 cm
  • The fraction as decimal 78/100
    0,78
  • Complementary Angles measure _____ degrees.
    90
  • Which of the following are terms in this expressions x - 12y + 60z
    x, -12y, 60z
  • What is the coefficient of the second term in this expression 8P - Q + 4R
    - 1
  • Find the missing numbers of 286 + ∎ = 1000
    714
  • What angle pair is pictured?
    Corresponding Angles
  • There are w apples in a box. How many apples will there be if you eat 3?
    w - 3
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