Addition
Year One 2017 

Victorian Curriculum  Success Criteria Know, Understand, Do  Novice  Competent  Expert 
Represent practical situations to model addition and subtraction (VCMNA073)
Foundation

Match groups having equal numbers to 10  
Recognise the total of a visible collection of objects  
Use comparative language to compare collections to10  
Make or draw two collections of objects to 20  
Use concrete materials when counting two collections of objects to 20  
Make or draw two collections of objects to 20  
Represent and solve simple addition and subtraction problems using a range of strategies including counting on, partitioning and rearranging parts(VCMNA089)
Year One

Model and draw two collections and join to find a total  
Recognises + = signs and use terms for addition  
Count on from any given number to a specified number to 100  
Solve addition problems using strategies such as, counting on, number lines  
Create simple number stories to model addition tasks  
Record simple addition sums using digits and appropriate signs  
Use known facts to calculate simple sums involving addition and subtraction to 20  
Explore the connection between addition and subtraction (VCMNA106)
Year Two
Solve simple addition and subtraction problems using a range of efficient mental and written strategies(VCMNA107) Year Two 
Use doubling to solve addition problems  
Identify and select preferred strategy to solve addition and subtraction problems  
Apply addition strategies, (counting on, number lines, skip counting, rounding up to the nearest ten) to solve real life problems  
Generate own number sentences to demonstrate number patterns and relationships  
Use vertical recording of addition and subtraction problems to 99 without regrouping  
Solve addition problems in multiple ways, such as worded problem, number sentence, concrete materials & pictures  
Add single digit numbers from 100 using a hundreds chart  
Recognise and explain the connection between addition and subtraction (VCMNA132)
Year Three
Recall addition facts for singledigit numbers and related subtraction facts to develop increasingly efficient mental strategies for computation(VCMNA133) Year Three 
Automatically recal basic addition facts involving multidigit numbers  
Understand the relationship between addition and subtraction, modelling this with concrete materials, number lines, number sentences and worded problems  
Use estimates to check the reasonableness of answers to calculations  
Use simple known facts to mentally calculate to 100  
Use near doubles to solve problems  
Record, justify and explain strategies used  
Use formal vertical recording of addition problems, using whole numbers and renaming  
Use self correction strategies (eg calculators, commutativity) to check for accuracy  
Automatically recall basic addition facts, involving multidigit numbers  