Comparing Length worksheets
Comparing Length worksheets give students in Pre-K to Grade 1 focused practice in comparing and measuring length with informal units. This page has 18 free printable sets, grouped by grade, and every set includes a computed answer key that is never wrong. Print them or save as a PDF, no login needed, or generate a fresh one.
What is comparing length?
Before rulers, children compare lengths directly (lining objects up) and measure with informal units like blocks or paperclips laid end to end, then compare the counts.
How to teach it
Compare objects directly (line them up at one end) and by measuring with informal units, blocks or paperclips placed end to end with no gaps, then compare the counts.
Worked example
Common mistake
Not starting both objects from the same line, and leaving gaps or overlaps between informal units so the count is off.
What's inside
- The stick is 9 cubes long. The book is 4 cubes long. Which is longer?
- The spoon is 3 counters long. The ribbon is 8 counters long. Which is shorter?
- The sock is 5 counters long. The pencil is 8 counters long. Which is longer?
- The crayon is 5 blocks long. The pencil is 9 blocks long. Which is longer?
- The shoe is 6 paperclips long. The crayon is 5 paperclips long. Which is shorter?
- The ribbon is 9 paperclips long. The brush is 5 paperclips long. Which is longer?
Sample questions. Each set (A, B, C…) has fresh numbers and a computed answer key.
Pre-K Comparing Length
All Pre-K worksheets →Kindergarten Comparing Length
All Kindergarten worksheets →Grade 1 Comparing Length
All Grade 1 worksheets →Frequently asked questions
Are these comparing length worksheets free?
Yes. Every worksheet on ChalkBee is free to view, print and download as a PDF. There is no paywall and you do not need to log in or create an account.
Do the worksheets have answer keys?
Yes. Every set comes with a full answer key. For maths, the answers are computed in code from the exact numbers printed on the sheet, so the key is never wrong.
What grades do comparing length worksheets cover?
Comparing Length worksheets on this page cover Pre-K to Grade 1. There are 18 printable sets in total, grouped by grade so you can pick the right level.
How do I print or download them?
Open any set, then use your browser's print option to print it or to save it as a PDF. The pages are laid out to print cleanly on standard letter or A4 paper.