AC9M4A01 • Test

Find unknown values in numerical equations involving addition and subtraction...

Read the quick preparation notes, then start when you are ready.

Quick preparation

  • find unknown values in numerical equations involving addition and subtraction, using the properties of numbers and operations
  • demonstrating the commutative properties of addition using materials, diagrams and number lines; for example, using number lines to demonstrate that…
  • using balance scales and informal uniform units to create addition or subtraction number sentences showing equivalence, such as 7 + 8 = 6 + 9, and to…
8Questions
75%Pass mark
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