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Chapter 2 Review

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  • Each side of this square = 9 meters Perimeter=____________
    36 meters
  • Evaluate the expression for the given value. 5n when n = 8
    5 x 8 = 40
  • Square with sides = 14 cm Area= ________________
    196 square cm
  • Write the product as a power.    s ∙ s
    s to the second power
  • First, describe to me the rule of the pattern? Then write the next three numbers. 3, 9, 27. . . ____, ____, ____
    Multiply by 3 81, 243, 729
  • Evaluate each expression (solve.) b to the second power when b = 8
    64
  • Evaluate each expression (solve.) g to the fourth power when g = 3
    81
  • First, describe to me the rule of the pattern? Then write the next three numbers. 99, 89, 79 . . . ____,____,_____
    -10 69, 59, 49
  • Evaluate the expression when d= 6, w = 12, s = 230. w÷ d
    12 ÷ 6 = 2
  • See Image
    28
  • Evaluate the expression when d= 6, w = 12, s = 230. w + s
    12 + 230 = 242
  • Write the product as a power.   2 ∙ 2 ∙ 2
    Two to the third Power
  • Solve each equation using mental math x + 14 = 25
    x = 11
  • See image
    12
  • Solve each equation using mental math d - 9 = 2
    d = 11
  • First, describe to me the rule of the pattern? Then write the next three numbers. 15, 30, 45, 60 . . . ____, ____, ____
    Add 15. 75, 90, 105
  • Evaluate each power (Solve.). 8 to the second power
    64
  • Find the area of the following: Rectangle with a length of 12 inches and a width of 5 inches. Area= _________________
    60 square inches
  • Evaluate each power (Solve.) 5 to the third power
    125
  • Describe the pattern, then write the next three letters. AA bb AA cc AA dd . . .
    Always two capital A's, then two lower case letters of the alphabet in order starting with b. Answer: AAe
  • Find the perimeter of the following: Rectangle with a length of 12 inches and a width of 5 inches. Perimeter =__________________
    34 inches
  • See Image
    14
  • Solve each equation using mental math e ÷ 7 = 8
    e = 56
  • Each side of this square = 9 meters Area=____________
    81 square meters
  • Evaluate the expression for the given value. k + 76 when k = 23
    23 + 76 = 99
  • Square with sides = 14 cm Perimeter = ________________
    56 cm
  • Evaluate the expression for the given value. f/3 when f = 24
    24/3 = 8