AI generatedNumberKS3 / GCSE

Ordering numbers in standard form

Ordering numbers in standard form.

  • is standard form when for positive numbers.
  • Multiply or divide: combine the leading numbers and use index laws. Add or subtract: make the powers match first.
  • Check the leading number at the end and adjust the power if needed.

Example 1

Order from smallest to largest.

For positive standard-form numbers, compare powers of 10 first, then leading numbers when powers match.

Example 2

Order from smallest to largest.

For positive standard-form numbers, compare powers of 10 first, then leading numbers when powers match.

Your turn

Question 1

Order from smallest to largest.

Check answer
For positive standard-form numbers, compare powers of 10 first, then leading numbers when powers match.
Question 2

Order from smallest to largest.

Check answer
For positive standard-form numbers, compare powers of 10 first, then leading numbers when powers match.
Question 3

Order from smallest to largest.

Check answer
For positive standard-form numbers, compare powers of 10 first, then leading numbers when powers match.
Question 4

Order from smallest to largest.

Check answer
For positive standard-form numbers, compare powers of 10 first, then leading numbers when powers match.
Question 5

Order from smallest to largest.

Check answer
For positive standard-form numbers, compare powers of 10 first, then leading numbers when powers match.
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