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The journey of every round
Every round-trip in the corpus is public. Open one to see the prompt, the zero-point index, the baseline response, the enhanced response, and how each grader read the difference. Leave a comment if a grader's reading lands — or doesn't.
What is the area of a circle with radius 5? Use pi approximately 3.14159.
Simplify the expression 3x squared times 4x cubed.
What is the next term in the sequence 2, 6, 18, 54?
If x plus y equals 10 and x minus y equals 4, what are x and y?
What is the greatest common divisor of 36 and 48?
Calculate 25 squared minus 24 squared.
Round 4.7836 to two decimal places.
What is 15 percent of 80?
Find x: 5 times the quantity x minus 3 equals 20
What is 2 cubed times 3 squared?
Express 3 over 4 as a decimal.
What is the perimeter of a triangle with sides 5, 7, and 10?
Solve: 2x squared minus 8 equals 0
What is 7 factorial (7!)?
If a train travels 60 miles in 1.5 hours, what is its speed in miles per hour?
Convert 0.625 to a fraction in lowest terms.
What is the square root of 169?
Calculate the area of a rectangle with width 8 and length 13.
What is 144 divided by 12?
What is the sum of integers from 1 to 100?
What is 12 percent of 350?
Solve for x: 3x + 7 = 22
What is 17 times 24?
Write a method that returns IEnumerable<int> using yield return for the first 10 squares.