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WJEC GCSE Maths

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24 questions · 72 marks · about 1.5 hours

Standard form questions

TopicStandard form

Unit 1: Non-calculator November 2024 Higher tier, Question 8 3 marks

[3]

Reveal mark scheme

Unit 1: Non-calculator June 2024 Intermediate tier, Question 16, also on the Higher paper 3 marks

(a)

Express 0·0057 in standard form.

[1]

Reveal mark scheme

(b)

$Question 16, shown as an image$

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2024 Higher tier, Question 7, also on the Intermediate paper 3 marks

(a)

Express 0·0057 in standard form.

[1]

Reveal mark scheme

(b)

$Question 7, shown as an image$

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 2: Calculator-allowed November 2023 Higher tier, Question 13 1 mark

[1]

Reveal mark scheme

Unit 1: Non-calculator June 2023 Intermediate tier, Question 19, also on the Higher paper 4 marks

(a)

Express 0·0076 in standard form.

[1]

Reveal mark scheme

(b)

Calculate the value of (3 × 10¹⁷) × (2 × 10⁻¹²).

Give your answer in standard form.

[1]

Reveal mark scheme

(c)

Calculate the value of (2·3 × 10⁴) + (5 × 10³).

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2023 Higher tier, Question 9, also on the Intermediate paper 4 marks

(a)

Express 0·0076 in standard form.

[1]

Reveal mark scheme

(b)

Calculate the value of (3 × 10¹⁷) × (2 × 10⁻¹²).

Give your answer in standard form.

[1]

Reveal mark scheme

(c)

Calculate the value of (2·3 × 10⁴) + (5 × 10³).

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 1: Non-calculator November 2022 Intermediate tier, Question 20 4 marks

(a)

$Question 20, shown as an image$

[2]

Reveal mark scheme

(b)

$Question 20, shown as an image$

[2]

Reveal mark scheme

Unit 1: Non-calculator November 2022 Higher tier, Question 7 4 marks

(a)

$Question 7, shown as an image$

[2]

Reveal mark scheme

(b)

$Question 7, shown as an image$

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2022 Intermediate tier, Question 18, also on the Higher paper 2 marks

$Question 18, shown as an image$

Write your answer as a decimal.

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2022 Higher tier, Question 8, also on the Intermediate paper 2 marks

$Question 8, shown as an image$

Write your answer as a decimal.

[2]

Reveal mark scheme

Unit 2: Calculator-allowed June 2022 Higher tier, Question 6 1 mark

Calculate 5·7 × 10⁵ × 6·4 × 10^–2.

Circle the correct answer.

$Question 6, shown as an image$

[1]

Reveal mark scheme

Unit 1: Non-calculator November 2021 Intermediate tier, Question 15, also on the Higher paper 3 marks

(a)

Express 0·0058 in standard form.

[1]

Reveal mark scheme

(b)

$Question 15, shown as an image$

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 1: Non-calculator November 2021 Higher tier, Question 6, also on the Intermediate paper 3 marks

(a)

Express 0·0058 in standard form.

[1]

Reveal mark scheme

(b)

$Question 6, shown as an image$

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 2: Calculator-allowed November 2020 Intermediate tier, Question 16, also on the Higher paper 2 marks

Calculate the value of (3·2 × 10⁷) × (8·3 × 10⁻²).

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 2: Calculator-allowed November 2020 Higher tier, Question 7, also on the Intermediate paper 2 marks

Calculate the value of (3·2 × 10⁷) × (8·3 × 10⁻²).

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2019 Intermediate tier, Question 16, also on the Higher paper 5 marks

(a)(i)

A mass is written as 430 kg, correct to the nearest 10 kg.

Circle the least possible value of this mass.

420 kg 425 kg 429·5 kg 426 kg 424·9 kg

[1]

Reveal mark scheme

(a)

(a)(ii)

A time period is written as 22 seconds, correct to the nearest second.

Circle the least possible value of this time period.

22 s 20 s 21 s 21·5 s 21·4 s

[1]

Reveal mark scheme

(a)(iii)

A population is written as 85 people, correct to the nearest five people.

Circle the least possible value of this population.

83 people 81 people 84 people 82 people 80 people

[1]

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(b)

$Question 16, shown as an image$

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2019 Higher tier, Question 7, also on the Intermediate paper 5 marks

(a)

(a)(i)

A mass is written as 430 kg, correct to the nearest 10 kg.

Circle the least possible value of this mass.

420 kg 425 kg 429·5 kg 426 kg 424·9 kg

[1]

Reveal mark scheme

(a)(ii)

A time period is written as 22 seconds, correct to the nearest second.

Circle the least possible value of this time period.

22 s 20 s 21 s 21·5 s 21·4 s

[1]

Reveal mark scheme

(a)(iii)

A population is written as 85 people, correct to the nearest five people.

Circle the least possible value of this population.

83 people 81 people 84 people 82 people 80 people

[1]

Reveal mark scheme

(b)

$Question 7, shown as an image$

[2]

Reveal mark scheme

Unit 2: Calculator-allowed November 2018 Higher tier, Question 10 1 mark

A googol is the number 1 × 10¹⁰⁰.

Circle the value that is 90% of a googol.

$Question 10, shown as an image$

[1]

Reveal mark scheme

Unit 1: Non-calculator June 2018 Intermediate tier, Question 14, also on the Higher paper 4 marks

(a)

$Question 14, shown as an image$

[2]

Reveal mark scheme

(b)

$Question 14, shown as an image$

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2018 Higher tier, Question 5, also on the Intermediate paper 4 marks

(a)

$Question 5, shown as an image$

[2]

Reveal mark scheme

(b)

$Question 5, shown as an image$

Give your answer in standard form.

[2]

Reveal mark scheme

Unit 1: Non-calculator November 2017 Intermediate tier, Question 13, also on the Higher paper 4 marks

(a)

Express 0·000 42 in standard form.

[1]

Reveal mark scheme

(b)

$Question 13, shown as an image$

Give your answer in standard form.

[1]

Reveal mark scheme

(c)

$Question 13, shown as an image$

[2]

Reveal mark scheme

Unit 1: Non-calculator November 2017 Higher tier, Question 5, also on the Intermediate paper 4 marks

(a)

Express 0·000 42 in standard form.

[1]

Reveal mark scheme

(b)

$Question 5, shown as an image$

Give your answer in standard form.

[1]

Reveal mark scheme

(c)

$Question 5, shown as an image$

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2017 Intermediate tier, Question 18 2 marks

$Question 18, shown as an image$

[2]

Reveal mark scheme

Unit 1: Non-calculator June 2017 Higher tier, Question 9 2 marks

$Question 9, shown as an image$

[2]

Reveal mark scheme

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Standard form questions

WJEC 3300 Standard form 24 questions

Unit 1: Non-calculator November 2024 Higher tier, Question 8 Higher Unit 1: Non-calculator · November 2024 · Question 8 3 marks

Unit 1: Non-calculator June 2024 Intermediate tier, Question 16, also on the Higher paper Intermediate Unit 1: Non-calculator · June 2024 · Question 16 Also on Higher 3 marks

Unit 1: Non-calculator June 2024 Higher tier, Question 7, also on the Intermediate paper Higher Unit 1: Non-calculator · June 2024 · Question 7 Also on Intermediate 3 marks

Unit 2: Calculator-allowed November 2023 Higher tier, Question 13 Higher Unit 2: Calculator-allowed · November 2023 · Question 13 1 mark

Unit 1: Non-calculator June 2023 Intermediate tier, Question 19, also on the Higher paper Intermediate Unit 1: Non-calculator · June 2023 · Question 19 Also on Higher 4 marks

Unit 1: Non-calculator June 2023 Higher tier, Question 9, also on the Intermediate paper Higher Unit 1: Non-calculator · June 2023 · Question 9 Also on Intermediate 4 marks

Unit 1: Non-calculator November 2022 Intermediate tier, Question 20 Intermediate Unit 1: Non-calculator · November 2022 · Question 20 4 marks

Unit 1: Non-calculator November 2022 Higher tier, Question 7 Higher Unit 1: Non-calculator · November 2022 · Question 7 4 marks

Unit 1: Non-calculator June 2022 Intermediate tier, Question 18, also on the Higher paper Intermediate Unit 1: Non-calculator · June 2022 · Question 18 Also on Higher 2 marks

Unit 1: Non-calculator June 2022 Higher tier, Question 8, also on the Intermediate paper Higher Unit 1: Non-calculator · June 2022 · Question 8 Also on Intermediate 2 marks

Unit 2: Calculator-allowed June 2022 Higher tier, Question 6 Higher Unit 2: Calculator-allowed · June 2022 · Question 6 1 mark

Unit 1: Non-calculator November 2021 Intermediate tier, Question 15, also on the Higher paper Intermediate Unit 1: Non-calculator · November 2021 · Question 15 Also on Higher 3 marks

Unit 1: Non-calculator November 2021 Higher tier, Question 6, also on the Intermediate paper Higher Unit 1: Non-calculator · November 2021 · Question 6 Also on Intermediate 3 marks

Unit 2: Calculator-allowed November 2020 Intermediate tier, Question 16, also on the Higher paper Intermediate Unit 2: Calculator-allowed · November 2020 · Question 16 Also on Higher 2 marks

Unit 2: Calculator-allowed November 2020 Higher tier, Question 7, also on the Intermediate paper Higher Unit 2: Calculator-allowed · November 2020 · Question 7 Also on Intermediate 2 marks

Unit 1: Non-calculator June 2019 Intermediate tier, Question 16, also on the Higher paper Intermediate Unit 1: Non-calculator · June 2019 · Question 16 Also on Higher 5 marks

Unit 1: Non-calculator June 2019 Higher tier, Question 7, also on the Intermediate paper Higher Unit 1: Non-calculator · June 2019 · Question 7 Also on Intermediate 5 marks

Unit 2: Calculator-allowed November 2018 Higher tier, Question 10 Higher Unit 2: Calculator-allowed · November 2018 · Question 10 1 mark

Unit 1: Non-calculator June 2018 Intermediate tier, Question 14, also on the Higher paper Intermediate Unit 1: Non-calculator · June 2018 · Question 14 Also on Higher 4 marks

Unit 1: Non-calculator June 2018 Higher tier, Question 5, also on the Intermediate paper Higher Unit 1: Non-calculator · June 2018 · Question 5 Also on Intermediate 4 marks

Unit 1: Non-calculator November 2017 Intermediate tier, Question 13, also on the Higher paper Intermediate Unit 1: Non-calculator · November 2017 · Question 13 Also on Higher 4 marks

Unit 1: Non-calculator November 2017 Higher tier, Question 5, also on the Intermediate paper Higher Unit 1: Non-calculator · November 2017 · Question 5 Also on Intermediate 4 marks

Unit 1: Non-calculator June 2017 Intermediate tier, Question 18 Intermediate Unit 1: Non-calculator · June 2017 · Question 18 2 marks

Unit 1: Non-calculator June 2017 Higher tier, Question 9 Higher Unit 1: Non-calculator · June 2017 · Question 9 2 marks

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Unit 1: Non-calculator November 2024 Higher tier, Question 8 3 marks

Unit 1: Non-calculator June 2024 Intermediate tier, Question 16, also on the Higher paper 3 marks

Unit 1: Non-calculator June 2024 Higher tier, Question 7, also on the Intermediate paper 3 marks

Unit 2: Calculator-allowed November 2023 Higher tier, Question 13 1 mark

Unit 1: Non-calculator June 2023 Intermediate tier, Question 19, also on the Higher paper 4 marks

Unit 1: Non-calculator June 2023 Higher tier, Question 9, also on the Intermediate paper 4 marks

Unit 1: Non-calculator November 2022 Intermediate tier, Question 20 4 marks

Unit 1: Non-calculator November 2022 Higher tier, Question 7 4 marks

Unit 1: Non-calculator June 2022 Intermediate tier, Question 18, also on the Higher paper 2 marks

Unit 1: Non-calculator June 2022 Higher tier, Question 8, also on the Intermediate paper 2 marks

Unit 2: Calculator-allowed June 2022 Higher tier, Question 6 1 mark

Unit 1: Non-calculator November 2021 Intermediate tier, Question 15, also on the Higher paper 3 marks

Unit 1: Non-calculator November 2021 Higher tier, Question 6, also on the Intermediate paper 3 marks

Unit 2: Calculator-allowed November 2020 Intermediate tier, Question 16, also on the Higher paper 2 marks

Unit 2: Calculator-allowed November 2020 Higher tier, Question 7, also on the Intermediate paper 2 marks

Unit 1: Non-calculator June 2019 Intermediate tier, Question 16, also on the Higher paper 5 marks

Unit 1: Non-calculator June 2019 Higher tier, Question 7, also on the Intermediate paper 5 marks

Unit 2: Calculator-allowed November 2018 Higher tier, Question 10 1 mark

Unit 1: Non-calculator June 2018 Intermediate tier, Question 14, also on the Higher paper 4 marks

Unit 1: Non-calculator June 2018 Higher tier, Question 5, also on the Intermediate paper 4 marks

Unit 1: Non-calculator November 2017 Intermediate tier, Question 13, also on the Higher paper 4 marks

Unit 1: Non-calculator November 2017 Higher tier, Question 5, also on the Intermediate paper 4 marks

Unit 1: Non-calculator June 2017 Intermediate tier, Question 18 2 marks

Unit 1: Non-calculator June 2017 Higher tier, Question 9 2 marks