Multiplication and adding matrices.

Recovering original function given some information such as derivative and value at some point.

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

This question demonstrates how to use GeoGebra applets in explore mode.

The student must construct a polygon by adding points one at a time. At any point, they can answer the question, "Is the centroid inside the polygon?"

GeoGebra's IsInRegion command is used to decide if the centroid is inside the polygon.

Equivalent fractions, simplifying, adding, subtracting, multiplying and dividing fractions. Converting between mixed numbers and improper fractions.

This question provides practice at adding, subtracting, dividing and multiplying complex numbers in rectangular form.

This is a set of questions designed to help you practice adding, subtracting, multiplying and dividing fractions.

All of these can be done without a calculator.

No description given

Face, Place and actual value, adding, subtracting, multiplying, dividing and rounding decimals.

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

Finding the lengths and angles within a right-angled triangle using: pythagoras theorem, SOHCAHTOA and principle of angles adding up to 180 degrees.

This question provides practice at adding, subtracting, dividing and multiplying complex numbers in rectangular form.

Practice with adding, subtracting and dividing basic algebraic fractions

Practice with adding, subtracting and dividing basic algebraic fractions

Some basic tests of adding, scaling, and multiplying matrices.

Adding 2x2 matrices. Very simple question. Marks per correct entry.

Adding matrices of random size: two to four rows and two to four columns. Advice (i.e. solution) has conditional visibility to show only the correct size.

Adding vectors of random size. Advice (i.e. solution) has conditional visibility to show only the correct size.

Adding and subtracting vectors of random size, including resolving brackets. Advice (i.e. solution) has conditional visibility to show only the correct size.

Adding and subtracting surds. Parts b) and c) involve simplification of surds.

Simple probability question. Counting number of occurrences of an event in a sample space with given size and finding the probability of the event.

Addition activity 1 for Eva.

Adding single digit numbers together.

Adding single digit numbers together.

Adding single digit numbers together.

Adding single digit numbers together.

Adding single digit numbers together.

Adding single digit numbers together.

Adding single digit numbers together.

Adding single digit numbers together.