IGCSE Add Maths Formula Sheet
This add maths formula sheet covers Cambridge IGCSE Additional Mathematics 0606: every formula on the List of formulas in your paper, from the binomial theorem to the trigonometric identities, plus the radian, logarithm and calculus formulas you must know, because the exam gives none for calculus.
- 36 formulas
- 3 sections
- Checked 20 October 2026
Given in the exam: circles, surface area and volume
Printed on page 2 of every 0606 paper.
- Equation of a circle, centre (a, b), radius r
- Curved surface area of a cone (slant height l)
- Surface area of a sphere
- Volume of a pyramid or cone (base area A)
- Volume of a sphere
Given in the exam: algebra, series and trigonometry
Also on the List of formulas, so know how to use them rather than memorise them.
- Quadratic formula, for ax² + bx + c = 0 (a ≠ 0)
- Binomial expansion (n a positive integer)
- Binomial coefficient
- Arithmetic series: nth term
- Arithmetic series: sum of n terms
- Geometric series: nth term
- Geometric series: sum of n terms (r ≠ 1)
- Geometric series: sum to infinity (|r| < 1)
- Pythagorean identity
- Identity with sec
- Identity with cosec
- Sine rule
- Cosine rule
- Area of a triangle
Not given: formulas to learn
The syllabus gives no formulas for radians or calculus, so learn these.
- Arc length (θ in radians)
- Area of a sector (θ in radians)
- Tangent identity
- Laws of logarithms: product
- Laws of logarithms: quotient
- Laws of logarithms: power
- Derivative of xⁿ
- Derivative of sin x (x in radians)
- Derivative of cos x
- Derivative of tan x
- Derivative of eˣ
- Derivative of ln x
- Chain rule
- Product rule
- Quotient rule
- Integral of xⁿ (n ≠ −1)
- Integral of 1/x
Based on the List of formulas in the Cambridge IGCSE Additional Mathematics 0606 syllabus for 2025, 2026 and 2027 (official source), checked 20 October 2026. Always check the formula list printed in your own exam paper.
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