82
Understand positive and negative numbers
Interpret positive and negative numbers in everyday contexts.
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The Other Side of Zero
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83
Place integers on a number line
Locate and order integers on a number line.
84
Compare integers
Compare integers using position relative to zero.
85
Add integers using movement
Add integers by modelling movement on a number line.
86
Subtract integers using contexts
Subtract integers using temperature, money or elevation examples.
87
Identify additive opposites
Recognise numbers that add to zero.
88
Solve temperature change problems
Model rise and fall in temperature using integers.
89
Solve gain-loss problems
Use integers for profit-loss, credit-debit or score contexts.
90
Check integer operation errors
Identify common sign mistakes in integer calculations.
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