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Securing understanding of expressions and equations

Lesson 15 / 17

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I can manipulate a simple equation using a bar model.

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Calculations can be evaluated by following the standard order of operations for 4 operations. Calculations including exponents and brackets can be evaluated following the standard order of operations. A bar model can be used to represent an equation. A bar model can be used to find unknowns in a simple equation.

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This content is by Cashar and published under an open licence.