quick skill

quick skill

memory or shortcut skill

quick skill

quick skill

quick skill

sum the digits and then divide by 3

memory or shortcut skill

memory or shortcut skill

No description given

quick multiplication

No description given

No description given

No description given

No description given

Asks the student whether a map between two finite sets, given schematically "by arrows" is injective/surjective/bijective.

Points of intersection

How many bits are needed to represent a character in ascii?

This question describes what to do if the student thinks there's a mistake in the exam, or if they have connection trouble.

Note: this advice was written for students who access Numbas exams through the Numbas LTI provider.

This question gives information on how to answer mathematical expression parts, and some opportunities to try submitting answers.

Questions about percentage and ratio, applied to finance.

Based on section 3.2 of the Maths-Aid workbook on numerical reasoning.

Find an interior angle and length of a diagonal of a random parallelogram.

Practice dividing polynomials using the long division method.

Completa el cuadrado dos veces para determinar el radio y el centro de un círculo.

Definite Intgerals

rebel

rebelmaths

Rebelmaths

Quiz covering basic arithmetic with complex numbers, solving a quadratic with complex solutions and converting to/from polar and rectangular forms.

Basic differentiation techniques, including evaluations, brackets/fractions, solving equation, and an application

More work on differentiation with trigonometric functions