Year 3 - Developing numerical reasoning
Standard 3.REI.1.3 - Compare subtraction equations to find the related fact with numbers up to 1000.
Included Skills: Subtraction, Number Properties
Review • Learners are able to: - select from an increasing range of checking strategies to decide if answers are reasonable - interpret answers within the context of the problem and consider whether answers, including calculator, analogue and digital displays, are sensible - draw conclusions from data and recognise that some conclusions may be misleading or uncertain