Missing Numbers on a Number Line to 20 Worksheet Generator
Free number-line worksheet generator: fill the missing label on the line on a 0–20 line. Every mark is placed from its value, so the key always matches the drawing. Answer keys included, unlimited printable PDFs.
Customize
How Many Rows
Steer the Lines
Move the marks, lock the rows you like.
- #1starts at 5
- #2starts at 1
- #3starts at 20
- #4starts at 8
- #5starts at 2
Worksheet Title
Options
Paper
Every shuffle deals a brand-new worksheet — free and unlimited, answer key included.
A different sheet every time
Press Shuffle for a fresh set of problems, lock the ones you want to keep, or type your own numbers straight into the list. The answer key is generated from the same sheet you are looking at, so it can never disagree with the questions.
Print straight from the browser or download the PDF — Letter or A4, with or without the key. Nothing to sign up for and no limit on how many you make.