Standard Form (AQA GCSE Maths): Quizzes

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What range must the front number AA be in for correct standard form A×10nA \times 10^n?

1≤A<101 \leq A < 10

When converting to standard form, when is the power nn positive?

For large numbers

What is 35,600 written in standard form?

3.56×1043.56 \times 10^4

What is 0.0000623 written in standard form?

6.23×10−56.23 \times 10^{-5}

Why is 146.3×108146.3 \times 10^8 not in correct standard form?

146.3 is not between 1 and 10

What is 4.95×10−34.95 \times 10^{-3} as an ordinary number?

0.00495

Calculate (2×103)×(6.75×105)(2 \times 10^3) \times (6.75 \times 10^5) in standard form.

1.35×1091.35 \times 10^9

When dividing in standard form, what do you do with the powers?

Subtract them

Calculate (9.8×104)+(6.6×103)(9.8 \times 10^4) + (6.6 \times 10^3) in standard form.

1.046×1051.046 \times 10^5

In standard form A×10nA \times 10^n, what represents how far the decimal point moves?

The power nn

Explore AQA GCSE Maths Revision Notes by Topics

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Explore AQA GCSE Maths Model Answers by Topics

Types of Number and BODMAS

Multiples, Factors and Prime Factors

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Fractions

Fractions, Decimals and Percentages

Fractions and Recurring Decimals

Rounding Numbers

Estimating

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Bounds

Standard Form

Explore AQA GCSE Maths Flashcards by Topics

Types of Number and BODMAS

Multiples, Factors and Prime Factors

LCM and HCF

Fractions

Fractions, Decimals and Percentages

Fractions and Recurring Decimals

Rounding Numbers

Estimating

Bounds

Standard Form

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Bounds

Standard Form

Explore AQA GCSE Maths Exam Questions by Topics

Types of Number and BODMAS

Multiples, Factors and Prime Factors

LCM and HCF

Fractions

Fractions, Decimals and Percentages

Fractions and Recurring Decimals

Rounding Numbers

Estimating

Bounds

Standard Form

Show more

Bounds

Standard Form

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