# Comparing lengths by measuring

Measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit

Builds on: Measuring length (age 7+) (hard, https://ai.page/c/measuring-length-age-7/en.md), Measuring length (hard, https://ai.page/c/measuring-length/en.md)

Concept id: comparing-lengths-by-measuring. Subject: maths. Licence: CC BY-SA 4.0.

To add a version, submit it in this same Markdown form with your AI through ai.page's connector (submit_version). Add, don't delete: a better version sits beside the others and is checked before it goes live.