Chuck the Time Traveler needs three classes to graduate, and the middle one is a ten-question math test that appears on screen inside Roblox High School during the 2016 stage of The Hunt: Roblox 20. The numbers are not fixed. Two players sitting side by side can get completely different sums, which is why copying a list of answers straight down the screen tends to fail.
Quick answer: The exam is ten questions and you only need 60% to pass. Solve the arithmetic shown on your own screen, enter the highest number offered in question nine, and type any symbol for question ten.
How the Roblox High School math exam is structured
The test always runs in the same order, and each slot always asks the same type of question even when the digits change. That makes the exam predictable even though the answers are not. Learn the ten slots and you can clear it on any server.
| Question | Type | How to answer |
|---|---|---|
| 1 | Addition | Add the two numbers |
| 2 | Multiplication | Multiply the two numbers |
| 3 | Subtraction | Subtract the second number |
| 4 | Division | Divide the first by the second |
| 5 | Multi-step sum | Multiply first, then add and subtract |
| 6 | Square root | Root of the number shown |
| 7 | Taco, latte and cookie cost | Price × quantity, then total |
| 8 | Redcliff vs Korblox battle | Knights left after losses |
| 9 | “How much do you love school?” | Any whole number in the range |
| 10 | Nonsense divide-by-zero | Any character, such as % |
Because the pass mark is 60%, you can miss up to four questions and still clear the class. Questions nine and ten are effectively free, so the six math questions are where the margin actually comes from.
Getting the exam to appear
The test is not available the moment you load into Roblox High School Legacy. Chuck stands outside the school and sends you to Brian in the main office, who lists the three classes Chuck still owes: science, math and history. The science step comes first, and math only unlocks once it is done.
That science step means going upstairs to the library, speaking to Bridgette, and taking the neon-green Senior Chemistry textbook from the shelf before bringing it back to Chuck. If the exam window is not opening when you talk to him, the textbook is almost always the reason. Accept the positive dialogue options when Chuck asks for help and the exam interface takes over the screen.
Questions 1 to 6: The arithmetic block
The first four prompts are single operations pulled at random. One run might open with 15 + 13, another with 19 + 24, and both are solved the same way. Nothing here is a trap, so a calculator in another window handles all four in a few seconds.
Questions three and four cover subtraction and division in the same style. Division always lands on a whole number in the observed sets, so if you get a decimal, recheck which number you typed first.
Question five is the first one people lose. It chains three operations together, such as 5 * 10 + 43 - 15, and multiplication has to happen before the addition and subtraction. That example works out to 78. A sum like 5 * 6 + 48 - 14 resolves to 64 the same way. Typing the numbers left to right into a calculator without respecting the order of operations produces a wrong result.
Question six asks for a square root of a small perfect square — 36 gives 6, 49 gives 7, 25 gives 5. It is the last of the clean math prompts before the word problems start.
Question 7: The taco, latte and cookie total
Linda buys tacos, lattes and cookies, and you have to report what she spent. The prices stay the same across runs — a taco is $3, a latte is $5 and a cookie is $2 — while the quantities shift. Multiply each price by its quantity, then add the three totals.
With 4 tacos, 4 lattes and 3 cookies, that is 12 + 20 + 6, giving 38. A basket of 5 tacos, 4 lattes and 6 cookies comes to 47 instead. Enter the number on its own; the dollar sign is not required.
Question 8: Redcliff Knights and Korblox Warriors
This is the longest prompt on the test and the one most likely to cost you a mark. Two armies meet, a quarter of each is wiped out immediately, then half of the surviving Korblox side takes one Redcliff Knight with them. The question only asks how many Knights are left standing.
Swap in whatever army sizes your own screen shows and the method holds. The final line about the Korblox army being defeated is padding — it does not change the Knight count.
Questions 9 and 10: The two free marks
Question nine asks how much you love school and requests a whole number between 1 and some randomly generated ceiling — 2174, 37936 and 62387 have all turned up. Any whole number inside that range is accepted, and entering the maximum value is the simplest way to be sure you are in bounds.
Question ten is a deliberate joke. It mixes calories per hour, buildermans, cubic nanoseconds and a cheeseburger before asking you to divide fried chicken by zero. There is no real solution, and the exam accepts anything you type. A single character such as % marks as correct and moves you on.
Do not leave the field empty hoping the game skips it. You still need to enter something and press Submit for the test to register the tenth response.
Confirming you passed the math class
After the tenth submission, a Test Results panel appears on its own. It lists every answer you gave, marks each one correct or incorrect, and prints a percentage at the top followed by YOU PASS! if you cleared the threshold. A run with two wrong answers still shows 80% and still passes.
Once that screen closes, Chuck moves straight to the history requirement and hands over the metal detector for the relic hunt around the map. If the objective has not updated, return to Chuck and follow the active prompt rather than wandering off to dig — the detector is the gate on that next section, and nothing you find before receiving it counts.
