Did you know that you can get EVERYTHING in Stage 2, Part A for $99? Go to WHICH CLASS/STAGE? - Stage 2 - Year 3 - Buy Now.
Bite 1:
Use the principle of equality
Recognise equal differences and record them in number sentences
Use the equals sign to mean 'the same as', rather than to perform an operation
Apply the associative property of addition to forming multiples of 10
Recognise and explain the connection between addition and subtraction
Use number relation principles to solve related problems
Demonstrate how addition and subtraction are inverse operations
Use the complement principle of addition and subtraction
Explain and check solutions to problems, including by using the inverse operation
Did you know that you can get EVERYTHING in Stage 2, Part A for $99? Go to WHICH CLASS/STAGE? - Stage 2 - Year 3 - Buy Now.
Bite 1:
Use the principle of equality
Recognise equal differences and record them in number sentences
Use the equals sign to mean 'the same as', rather than to perform an operation
Apply the associative property of addition to forming multiples of 10
Recognise and explain the connection between addition and subtraction
Use number relation principles to solve related problems
Demonstrate how addition and subtraction are inverse operations
Use the complement principle of addition and subtraction
Explain and check solutions to problems, including by using the inverse operation
