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Competency 2 and 3 Review

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  • Create an expression to match the story, then solve: Hillary earned 6 coins at each of the 7 games she played. After collecting all her coins, she spent 19 coins on prizes. How many coins does she have left?
    (6*7)-19=23
  • Find the product of 943 and 66
    62,238
  • Create an expression to match the phrase, then solve: Multiply the sum of 2 and 6 by the quotient of 12 and 4.
    (2+6)x(12/4) OR an approved variation = 24
  • Convert: 18 Lbs = ____ oz. (1 Lb = 16 oz)
    288 oz.
  • Convert: 192 hrs = ____ days (1 day = 24 hrs)
    8 days
  • [(14 + 4^3) + 2] / 4 =
    20
  • Solve: 32 / 8 - 1 + 9 x 4
    39
  • Find the quotient of 6,257 and 6
    1,042 r5 OR 1,042 5/6
  • Convert: 17 hrs. = ____ mins. (1 hr. = 60 mins.)
    1,020 mins.
  • Evaluate: 6 + 7 x 8
    62
  • What does "difference" mean?
    The answer to a subtraction problem.
  • Convert: 216 in = ____ yds. (1 yd = 36 in)
    6 yds.
  • Find the product of 412 and 76
    31,312
  • Evaluate the expression: [72 + (4^2 -13)] / 3
    25
  • Create an expression to match, then solve: Maria has $500 to go shopping. She buys 7 shirts, 3 pairs of shoes, and 4 pairs of pants. If shirts are $18 each, shoes are $50 each, and pants are $42 each, how much does she have left to spend?
    500-[(7x18)+(3x50)+(4x42)] = 56
  • What does "quotient" mean?
    The answer to a division problem.
  • What does "sum" mean?
    The answer to an addition problem.
  • Estimate: 673 x 24
    ~700 x 20 ~14,000
  • Find the quotient of 32,416 and 8
    4,052
  • What does "product" mean?
    The answer to a multiplication problem.
  • Create an expression to match the story, then solve: On Monday, Mr. Lee sold 12 apples, and then he sold 10 apples a day for the next 6 days. How many apples has he sold total?
    12+6x10 = 72
  • Create an expression to match the story, then solve: Old McDonald had a farm and on the farm he had 24 sheep, 10 cows, 8 pigs, 41 chickens, and 3 goats. How many animal legs were on Old McDonald's farm?
    4(24+10+8+3)+41(2) = 262
  • Find the quotient of 725 and 4.
    181 r1 OR 181 1/4
  • Create an expression to match the phrase, then solve: 4 more than the difference between 11 and 7.
    (11-7)+4 OR 4+(11-7) =8
  • Convert: 105 days = ____ wks (1 wk = 7 days)
    15 wks