100-Question A–E Bubble Sheet with 9-Digit Student ID (US Letter)
A hundred five-choice questions (A to E) in four columns of 25 rows, plus a nine-digit bubble-in Student ID grid and name lines, on one US Letter page. Answer bubbles are 5.3 mm across. It is an original layout, free as a PDF, and not tied to any scanner or brand.
| Questions | 100 |
|---|---|
| Choices | A–E (5 per question) |
| Columns | 4 × 25 rows |
| Paper | US Letter (8.5" × 11") |
| Recommended print scale | 100% / Actual size (turn off “Fit to page”) |
| Pages | 1 |
| Bubble width | 5.3 mm (0.21 in) |
| Row spacing | 6.4 mm (0.25 in) |
| Page margin | 10.6 mm (0.42 in) |
| Corner alignment marks | Included: four filled squares, 4.9 mm (0.19 in) from each edge |
| Header fields | Name, date, class and bubble-in Student ID grid |
| Student ID grid | 9 digit columns |
A hundred five-option questions and a nine-digit student number on one US Letter page is a demanding layout, so this one spends width instead of height: four columns of twenty-five rows. That keeps every answer bubble at the largest size this site uses, even with the Student ID grid taking space at the top.
The nine ID columns suit school-issued numbers of up to nine digits. A grading tool that reads ID grids can use the bubbled number to match each sheet to a roster. The sheet itself is an original, generic layout: not a copy of any commercial form, and not tested with any scanner or app.
Who this sheet is for
- Schools whose student numbers have nine digits
- Hundred-question tests with five options per item
- Exam offices that sort sheets by student number
- Practice tests where students also rehearse bubbling an ID
When to choose this sheet, and when not to
Choose this sheet when three things hold: the test has up to a hundred questions with five options each, your student numbers have nine digits or fewer, and you will sort or match sheets by that number. If your numbers are shorter, agree on a convention (leading zeros or blank left-hand columns) and tell students.
If you do not need an ID grid, the plain 100-question A–E sheet has no header block to fill in. If your tool reads a different ID length, the generator builds the same layout with between four and twelve digit columns.
Four columns of twenty-five mean four runs of numbers, so say the order out before the test. Have students practice the ID grid once as well, because a nine-digit number bubbled wrongly is hard to find after the fact.
An example
A school with nine-digit student numbers gives a hundred-item semester exam. Students bubble their number, the exam office sorts the stack by it, and a punched overlay grades each sheet.
How to print this at 100% scale
- Open the PDF and choose File → Print.
- Set the scale to Actual size or 100%. Turn off “Fit to page”, “Shrink to fit” and any borderless option.
- Set the paper size to US Letter (8.5" × 11").
- Print one copy and check the four corner squares: each should sit about 5 mm (3/16 inch) in from the paper edge.
Why the fuss? A page scaled by even two percent moves every bubble slightly, and a camera grader measures where a bubble should be. Print at true size and the grid is where the grader expects it; print scaled and it may not be.
Printing note. The ID grid has the smallest bubbles on the page. Print at 100% and, if you photograph or scan the sheets, keep the whole sheet in frame so the ID bubbles stay sharp.
How to use it
- Print one copy per student at 100% scale, single-sided.
- Have students fill in the header block first — name, date and class, and the Student ID grid if this sheet has one.
- For each question, fill one bubble completely. A half-filled bubble is a common cause of a mark being missed, and an X or a check mark can be another.
- Erase cleanly and completely. Smudged erasures can read as filled bubbles to a camera.
- Grade against an answer key — see the guide on making a test key overlay.
Related sheets
Frequently asked questions
Can this sheet hold a nine-digit student ID?
Yes. The Student ID grid has nine columns of digits 0 to 9, filled one bubble per column.
Is this the same as a commercial 100-question form?
No. It is an original, generic layout for classroom and practice use, not a copy of, affiliated with or tested with any commercial scanning form or product. Test one printed sheet with your own method.
Why four columns for 100 questions?
With the ID grid taking height, two columns of fifty would shrink the answer bubbles a long way. Four columns of twenty-five keep them at 5.3 mm.
What if my student numbers are shorter than nine digits?
Agree a convention before the test, either leading zeros or blank left-hand columns, and tell students. Your grading tool's documentation should say which it expects.
Can I get a different ID length?
The generator builds the same kind of sheet with 4 to 12 ID digits.
This is an original, generic layout for classroom and practice use. It is not affiliated with, endorsed by or compatible with any commercial scanning brand or any official exam. Always test-print one copy before running a class set.