# Mathematics / Year 7 / Number and Algebra / Number and place value

Curriculum content descriptions

Compare, order, add and subtract integers (ACMNA280)

Elaborations
• understanding that arithmetic laws are powerful ways of describing and simplifying calculations
General capabilities
• Numeracy Numeracy
ScOT terms

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Related topic ### TIMES Module 15: Number and Algebra: the integers - teacher guide

This is a 24-page guide for teachers. The module introduces the integers, order of the integers and operations on the integers. ### TIMES Module 8: Number and Algebra: subtraction of whole numbers - teacher guide

This is a 16-page guide for teachers. This module continues the consideration of whole numbers. ### Addition and subtraction of fractions

This is a website designed for both teachers and students that addresses addition and subtraction of fractions. There are pages for both teachers and students. The student pages contain interactive questions for students to check their progress in the topics. ### BBC Bitesize: fractions - revision

This is a set of information sheets dealing with fraction concepts, terminology and calculations. Students are presented with practice questions and have access to a short test to assess their learning. This resource is one of a series of online resources from the BBC's Bitesize collection. ### TIMES Module 7: Number and Algebra: addition of whole numbers - teacher guide

This is a 16-page guide for teachers. This module introduces addition of whole numbers. ### The Numberline

An interactive tool that can help students explore a number line, including points representing integers, fractions and decimals