AC9M7N07
compare, order and solve problems involving addition and subtraction of integers
Elaborations
- AC9M7N07_E1using less-than and greater-than notation in expressions when comparing and ordering integers; for example, negative 5 is less than positive 2 and can be represented as (-5)≤(+2); (-3)≥(-6)
- AC9M7N07_E2discussing language such as “addition”, “subtraction”, “magnitude”, “difference”, “sign” and synonyms of these terms
- AC9M7N07_E3ordering, adding and subtracting integers using a number line
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