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Learn/Practice/Multiplying & Scaling

One lesson · four quiz levels

Multiplying & Scaling quizzes

Read a value written per kilogram, per hour or per dose, multiply it by how many of that unit there are, carry the units through, and check that the answer scales in the right direction.
Review the lesson Open calculator All lesson quizzes

Written and reviewed by George Lambroglou, RN

Founder-led review · Last reviewed 18 September 2026 · No separate independent clinical review is claimed.

MethodologyEditorial policy

Choose how you want to work

Guided practiceHints are available. Check each answer and see feedback before moving on.
Test yourselfNo hints or correctness feedback while you work. Submit the full set to see results.
01

Identify it

Foundation

Recognise the lesson’s key idea, the values that belong in the calculation and the unit the answer needs.

10 questions drawn from 24
Guided practiceTest yourself
02

Calculate it

Beginner

Use clearly stated orders and supplied information to complete straightforward calculations.

10 questions drawn from 24
Guided practiceTest yourself
03

Interpret it

Intermediate

Handle frequency, totals, conversions, order changes and realistic but relevant detail.

10 questions drawn from 24
Guided practiceTest yourself
04

Reason through it

Advanced

Reason through dense ward stories, changed orders, competing numbers and multi-part calculation chains.

10 questions drawn from 24
Guided practiceTest yourself

What the learning states mean

Learned means the lesson is complete. Practised means you have attempted questions. Secure requires a strong unassisted run. Mastered requires strong evidence again after time has passed. Review due means a previously stronger skill is ready for retrieval again.

These are MedMaths study states only. They do not certify clinical competence.

Repeating does not mean seeing the same test again

Each level draws 10 questions from a larger catalogue. A completed repeat prioritises questions that were not in your previous attempt, while an unfinished attempt always resumes exactly where you left it.

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