We will be learning about the properties of numbers, including inverses.
Do you know what the opposite of adding is?
How would you solve 3.1 + ? = 8.7
What is the opposite of multiplying?
How would you solve 34 x ? = 680
Also, are you good at measuring angles?
Try these sites to test your skills:
http://www.amblesideprimary.com/ambleweb/mentalmaths/protractor.html
Do you know what the opposite of adding is?
How would you solve 3.1 + ? = 8.7
What is the opposite of multiplying?
How would you solve 34 x ? = 680
Also, are you good at measuring angles?
Try these sites to test your skills:
http://www.amblesideprimary.com/ambleweb/mentalmaths/protractor.html
