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Mathematics
🔢 Mathematics · Mathematical Thinking

Order of operations (age 10+)

Look for and use mathematical structure: exploit the hierarchy of 2-D shapes to deduce properties; use order of operations and algebraic structure to simplify expressions; connect fraction–decimal–percentage equivalences; use ratio structure to solve proportion problems efficiently

Typical age: 1011 years

When your child is simplifying an algebraic expression or comparing ratios, do they look for the underlying structure — like using the order of operations or spotting that two ratios are equivalent — to make the calculation more efficient?

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Decimals and…Fractions, D…Classifying …Spotting Pat…