# Resources

search
Showing the interval of results
6
1 - 6

Presents topics including number sense, variable expressions, statistics, decimals (including addition, subtraction, multiplication, and division), fractions, ratios, proportions, percents, geometric ...

## The sexagesimal system and its operations

You'll learn to operate with numbers expressed in sexagesimal system, to convert them from sexagesimals into decimals and vice versa. You will also learn to convert sexagesimal degrees into radian ...

## Operation of integer numbers

You'll learn to identify the set of integer numbers and basic operations: addition, subtraction, multiplication, division, power and square root.

At the end of the theorical explanation, you can pr ...

## Set of numbers (Real, integer, rational, natural and irrational numbers)

You'll learn the definition of natural, integers, rational and real numbers. By analysing these categories will learn to realize the main operations: addition, subtraction, multiplication and divi ...

## Sum of the terms of a geometric progression

You'll learn how to to add the first n terms of a geometric progression.

At the end of the theorical explanation, you can practice or create 5 exercises to master this subject.

Sum of the terms of a ...

## Phantom sums

Learn the difference between an exercise and a problem.

At the end of the theorical explanation, you can practice or create 5 exercises to master this subject.

Phantom sums es un contenido didáct ...