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Unit 1 math review

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  • Find the difference 645 - 238
    407
  • In 54,398, the 5 is in what place?
    ten thousands
  • Round 367,289 to the nearest ten thousand
    370,000
  • Using the number 436,819. What is the value of 1 or what does the 1 represent?
    10
  • Estimate and solve 421 - 293
    400-300 = 100. Actual 128
  • Using the number 436,819. What is the value of 6 or what does the 6 represent?
    6,000
  • Choose the correct comparison (< or >). 91,210 _____ 90,129
    91,210 > 90,129
  • Choose the correct comparison (< or >). 4,258 _____ 4,285
    4,258 < 4,285
  • Please compute this equation 4,366 + 9,874 =
    14,240
  • Using the number 436,819. What is the value of 8 or what does the 8 represent?
    800
  • In 54,398 the 4 is in what place?
    thousands
  • Your teacher will draw a figure on the board. Where are the right angles?
    See teacher
  • Your teacher will write a problem with missing numbers on the board for your to solve.
    See your teacher!
  • If a rectangle has one side = 12 feet and the other side = 15 feet, what is the perimeter of the rectangle?
    54 feet
  • Estimate and solve 745 + 468
    750+470 = 1220. Actual answer 1213
  • Choose the correct comparison (< or >). 65,210 _____ 665,129
    65,210 < 665,129
  • In 154,398 the 1 is in what place?
    hundred thousands
  • Round 7,082 to the nearest hundred
    7,100
  • If 3 feet are in a yard, how many feet in 6 yards?
    18 feet
  • Round 353,070 to the nearest hundred thousand
    400,000
  • Draw a rectangle with a perimeter of 24 inches.
    Answers will vary.