Grade 6 - Numbers, Operations and Relationships
Standard 6.NOR.1.1.4 - Choose numbers that add to a particular sum.
Included Skills: Addition
Calculation techniques • Using a range of techniques to perform and check written and mental calculations of whole numbers including: - estimation - adding, subtracting and multiplying in columns - long division - building up and breaking down numbers - rounding off and compensating - using addition and subtraction as inverse operations - using multiplication and division as inverse operations - using a calculator