1.)  What digit is in the ten millions' place in the number 939,945,284?
    2.)  What digit is in the hundred thousands' place in the number 939,945,284?
    3.)  In the number 939,945,284, in what place is the underlined 3?
    4.)  In the number 939,945,284, in what period is the underlined 3?
    5.)   In the number 939,945,284, in what place is the underlined 5?
    6.)   In the number 939,945,284, in what period is the underlined 5?
    7.)  What do we call the standard way to write a number, just showing the single digits - for example, 9,354,646?
    8.)  What form is a number in when it is written as a sum of each place digit showing the zeroes that hold its place?
    9.)  Write 46,478 in expanded form.
  10.)  Write 25,957 in expanded form.
  11.)  You should always use commas when writing numbers greater than or equal to what?
  12.)  When comparing large, multi-digit numbers, should you always begin with digits in the largest or smallest places?
  13.)  345,450 < 636,204 is an example of what kind of statement?
  14.)  Is 34,452 greater than or less than 34,342?
  15.)  Is 645,395 greater than or less than 645,375?
  16.)  What is the mathematical symbol for greater than?
  17.)  What is the mathematical symbol for less than?
  18.)  What is 2,623,457 rounded to the nearest thousand?
  19.)  What is 45,299,678 rounded to the nearest thousand?
  20.)  What is 6,387,244 rounded to the nearest ten thousand?
  21.)  What is 9,343,000 rounded to the nearest ten thousand?
  22.)  What is 39,450,000 rounded to the nearest hundred thousand?
  23.)  What is 7,648,983 rounded to the nearest hundred thousand?
  24.)  If the digit to the right of the place you are rounding to is less than 5, how do you round the number?
  25.)  If the digit to the right of the place you are rounding to is greater than 5, how do you round the number?
  26.)  When rounding, what happens to all of the digits to the right of the place being rounded to?
  27.)  What is 123,457 + 646,294 + 365,453 + 294,364?
  28.)  What is 565,346 + 848,234 + 343,346 + 563,562?
  29.)  What is 4,465,473 - 654,234?
  30.)  What is 6,234,563 - 3,564,632?
  31.)  How can you use mental addition for 24 + 38 using the fact that 38 is close to 40?
  32.)  How can you use mental addition for 24 + 38 by breaking the numbers down into tens and ones?
  33.)  How can you use mental addition for 43 + 59 using the fact that 59 is close to 60?
  34.)  How can you use mental addition for 43 + 59 by breaking the numbers down into tens and ones?
  35.)  How can you use mental subtraction for 66 - 37 by breaking 37 down into tens and ones?
  36.)   How can you use mental subtraction for 66 - 37 using the fact that 37 is nearly 40?
  37.)  How can you use mental subtraction for 57 - 28 by breaking 28 down into tens and ones?
  38.)   How can you use mental subtraction for 57 - 28 using the fact that 28 is nearly 30?
  39.)  What is a flat surface that keeps going forever in all directions and has no thickness?
  40.)  Does a plane have any thickness?
  41.)  What do we call flat figures like square, circles, triangles, and rectangles?
  42.)  What is the difference between a plane figure and a plane?
  43.)  A line goes on forever in how many directions?
  44.)  What geometric figure has one end point and continues forever in one direction?
  45.)  A ray goes on forever in how many directions?
  46.)  What is the name of ray that has an end point labeled C and passes through the point D?
  47.)  What kind of figure is formed by two rays that share a common end point?
  48.)  What do we call the end point of an angle (where the two rays of the angle are joined)?
  49.)  What is the name of an angle if the vertex is point M and point L is on one ray and point N is on the other ray?
  50.)  What is the name of an angle if the vertex is point Q and point P is on one ray and point R is on the other ray?