TLIR Maths Number strategies

Thanks for visiting NZMaths.
We are preparing to close this site by the end of August 2024. Maths content is still being migrated onto Tāhūrangi, and we will be progressively making enhancements to Tāhūrangi to improve the findability and presentation of content.
 

For more information visit https://tahurangi.education.govt.nz/updates-to-nzmaths

Planning notes

Level/Framework stage/Group: 3

Duration/Date: 2 weeks

Part of the research project

Resource logo
Level Three
Level Four
Number and Algebra
Secondary activities
These exercises and activities are for students to use independently of the teacher to practice number properties and strategies for addition and subtraction.
Resource logo
Level Four
Number and Algebra
Numeracy activities

Solve division problems by sharing.

Resource logo
Level Three
Number and Algebra
Units of Work
In this unit we look at a range of strategies for solving addition and subtraction problems with whole numbers. This supports students anticipating, from the structure of a problem, which strategies might be best suited to solving it.
  • Mentally solve whole number addition and subtraction problems using a range of strategies.
  • Use appropriate techniques to record mathematical thinking.
  • Predict the usefulness of strategies for given problems.
  • Evaluate the effectiveness of selected strategies.
  • Generalise the types of problems that are...
The files will download as a zip archive. Double-click on the archive file to extract the attachments on your computer.