MA4-4NA
Compares, orders and calculates with integers, applying a range of strategies to aid computation
Outcomes
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Apply the associative, commutative and distributive laws to aid mental and written computation (ACMNA151)
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Use an appropriate non-calculator method to divide two- and three-digit numbers by a two-digit number
Examples
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Use factors of a number to aid mental computation involving multiplication and division, eg to multiply a number by 12, first multiply the number by 6 and then multiply the result by 2
Examples
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Use an appropriate non-calculator method to divide two- and three-digit numbers by a two-digit number
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Compare, order, add and subtract integers (ACMNA280)
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Order integers
Examples
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Add and subtract integers using mental and written strategies
Play Activities 446Examples
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Order integers
- Carry out the four operations with rational numbers and integers, using efficient mental and written strategies and appropriate digital technologies (ACMNA183)