7.3.1 Numerical and algebraic calculations
- Syllabus
- 0625–2026–2027
- Objective
- 7.3.1
- Level
- —
7.3.1 Numerical and algebraic calculations
- Use arithmetic, decimals, fractions, percentages, ratios, reciprocals, comparisons and standard form; round final answers appropriately; estimate; use indices, consistent units, formulas, direct and inverse proportion, mathematical models and Δ for changes in variables.
ConceptIGCSE Physics