Recently published items - Numbas at mathcentre.ac.uk

Percentages- Percentage Increases and Decreases

Question by Bonny Barkus

Non-calculator percentage increase and decrease calculations.

Published on CC BY-NC-SA

Functions: functional value

Question by Sanka Balasuriya

Functional value of a function at a point.

Published on CC BY

Numbas demo: Motion under gravity

Question by

Christian Lawson-Perfect

Customised for the Numbas demo exam

Motion under gravity. Object is projected vertically with initial velocity $V\;m/s$. Find time to maximum height and the maximum height. Now includes an interactive plot.

Published on CC BY

Adding and subtracting fractions

Question by Sanka Balasuriya

Adding and Subtracting Fractions

Published on CC BY

Basic Algebraic input for numbas

Question by

Julie Crowley

Instructions on inputting ratios of algebraic expressions.

rebelmaths

Published on CC BY

Differentiation: simple

Question by Sanka Balasuriya

Finding the derivative of a simple polynomial function.

Published on CC BY

ma203_Ratiotest

Question by Tore Gaupseth

No description given

Published on CC BY

ma205_Convergence

Question by Tore Gaupseth

No description given

Published on No licence specified

Amy's third copy of Question 7 Sequences

Question by Amy Chadwick

No description given

Published on CC BY

Conversions - Fractions and Percentages

Question by Rachel Staddon

This question will help you practice converting between fractions and percentages

Published on CC BY-NC-SA