iGCSE Foundation Edexcel

Algebra – Sequences – Paper 1 and 3
2 Topics | 3 Quizzes
Arithmetic Sequences
Arithmetic Sequences and nth term formula
Linear Sequences Bronze
Linear Sequences Silver
Linear Sequences Gold
Algebra – Equations and inequalities
1 Topic
Substitute values
Ratio, proportion and rates of change – Percentages (Calculator) – Paper 2 and 3
2 Topics | 3 Quizzes
How to calculate a percentage change
Multipliers
Calculator Percentages Bronze
Calculator Percentages Silver
Calculator Percentages Gold
Ratio, proportion, and rates of change – Ratio – All Papers
1 Topic
Write as a ratio
Ratio, proportion and rates of change – Proportion – All papers
1 Topic | 3 Quizzes
Direct proportion
Direct Proportion Bronze
Direct Proportion Silver
Direct Proportion Gold
Geometry and Measures – Angles – Paper 2 and 3
3 Topics | 3 Quizzes
Angles in Parallel lines
Angles in Triangles
Angles in right triangles
AnglesInTriangles Bronze
AnglesInTriangles Silver
AnglesInTriangles Gold
Number – Approximation and Estimation – Paper 2 and 3
3 Topics | 6 Quizzes
Place value rounding
Decimal Place Rounding
Rounding to Decimal Places Bronze
Rounding to Decimal Places Silver
Rounding to Decimal Places Gold
Significant figure Rounding
Rounding to Significant Figures Bronze
Rounding to Significant Figures Silver
Rounding to Significant Figures Gold
6 of 6
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Significant figure Rounding

iGCSE Foundation Edexcel Number – Approximation and Estimation – Paper 2 and 3 Significant figure Rounding

Significant figures are used as a way of approximating whole numbers and decimals.

Quizzes
Rounding to Significant Figures Bronze
Rounding to Significant Figures Silver
Rounding to Significant Figures Gold
Previous Topic
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