What is Metasummary?

What odd number between 20 and 30? What percentage is 20.75 of 22? Which place are the cordinates of 75w and 45n? What number is equivalent to 5.78? How do you describe what a climate graph shows? What is the sum of 1560 x 38? What is half of 191? 20x20x20 equals how many inches? Does 2 lefts make a right? What does 70 squared equal? The least common denominator of 22 and 99? What quadrilateral has a pair of parallel sides? What is the answer for 6 over 9 plus 2 over 3? How many square meter is 8.5 meters? A contrast between what is expected and what happens? How do you find the perimeter of a right angled triangle if you have one side missing? What are the factors and prime factors of 999983? Find the odds in favor that when a number is chosen randomly from 6 to 50 then it is a multiple of 2 and not a multiple of 20? What is 18 30 in simplest form? What are the dimensions of a regular sidewalk?