# Volume as additive

Recognise volume as additive; find volumes of composite solid figures made of two or more non-overlapping right rectangular prisms

Builds on: Addition and subtraction strategies (age 10+) (soft, https://ai.page/c/addition-and-subtraction-strategies-age-10/en.md), Estimating answers (age 10+) (hard, https://ai.page/c/estimating-answers-age-10/en.md)

Concept id: volume-as-additive. 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.