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Using a Calculator iGCSE REVISION WORKSHEET

Cambridge iGCSE (0580): C1.13, C1.5, C6.2
Edexcel iGCSE (4MA1): 3.9, 1.13, 1.9
Number of Questions: 16
Estimated time to complete: 15-30 minutes

About This Worksheet

This iGCSE revision worksheet covers Using a Calculator, aligned to Cambridge iGCSE (0580) syllabus codes C1.13, C1.5, C6.2 and Edexcel iGCSE (4MA1) codes 3.9, 1.13, 1.9. Answers and worked solutions are included.

Ensure your students are exam ready with this revision resource. Here learners will practise navigating their calculators using buttons and functions such as the fraction and mixed number buttons, using the square and square root buttons, brackets and the trig ratio. The questions increase in difficulty throughout and will include a mixture of operations in one. Pupils must also round their answers to the nearest integer, a given number of decimal places or significant figures.

All worksheets are created by the team of experienced teachers at Cazoom Maths.

iGCSE Syllabus Alignment

Cambridge iGCSE Maths (0580)

C1.13Core

Use a calculator to apply the four operations, squares, cubes, square roots, cube roots, and π to appropriate calculations

Number
C1.5Core

Make estimates of numbers, quantities and lengths, give approximations to specified numbers of significant figures and decimal places, round off answers to reasonable accuracy

Number
C6.2Core

Apply sine, cosine and tangent ratios for acute angles to the calculation of a side or an angle of a right-angled triangle

Trigonometry

Edexcel iGCSE Maths (4MA1)

3.9All tiers

Know and apply sine, cosine and tangent ratios for acute angles in calculations involving sides and angles of a right-angled triangle

Geometry
1.13All tiers

Use a calculator effectively and efficiently

Number
1.9All tiers

Round integers to a given power of 10. Round to a given number of significant figures or decimal places. Identify upper and lower bounds where values are given to a degree of accuracy. Use estimation to evaluate approximations to numerical calculations

Number

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