Grade 3 - Numbers, Operations and Relationships
Standard 3.NOR.1.16.3 - Find the missing factor of multiplication sentences.
Included Skills: Multiplication
Mental mathematics. Calculation strategies • Use the following calculation strategies: - Put the larger number first in order to count on or count back - Number line - Doubling and halving - Building up and breaking down - Use the relationship between addition and subtraction - Use the relationship between multiplication and division.