---
title: Rows and columns — a lesson of Mova's school · trees and pragmatics
description: «Rows and columns», a lesson of the lessons course of Mova's primary school, sentence by sentence with dependency trees and pragmatics. It begins: When things stand in rows and every row is the same length, they make an array.
---

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# Rows and columns

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Lesson 82 of the lessons course of Mova's primary school: 3 sentences, each with its syntax tree and pragmatics. The lessons are written for Mova, and their agreed trees are part of Mova corpus 0.4 (CC BY-SA 4.0).

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- [0](https://md.mova.elamur.ai/free/en/corpora/school/lessons/82-arrays/0/) — When things stand in rows and every row is the same length, they make an array.
- [1](https://md.mova.elamur.ai/free/en/corpora/school/lessons/82-arrays/1/) — Multiply the number of rows by the number in each row to find how many there are.
- [2](https://md.mova.elamur.ai/free/en/corpora/school/lessons/82-arrays/2/) — 5 rows of 7 chairs make 5 × 7 = 35 chairs.

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