# Advanced Multi-Step Problems

Make sense of complex multi-step problems involving ratio, proportion, algebra, negative numbers, and all four operations with fractions and decimals by analysing given and unknown quantities, planning solution strategies, and evaluating reasonableness using estimation and inverse operations

Builds on: Finding Knowledge Gaps (soft, https://ai.page/c/finding-knowledge-gaps/en.md), Understanding fractions (soft, https://ai.page/c/understanding-fractions-4/en.md), Complex Multi-Step Problems (hard, https://ai.page/c/complex-multi-step-problems/en.md), Multi-step problems: choosing operations (soft, https://ai.page/c/multi-step-problems-choosing-operations/en.md)

Concept id: advanced-multi-step-problems. Subject: maths. Licence: CC BY-SA 4.0.

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