-
Inverse function: Exercises
BookWidgets exercises on calculating the inverse function of a first or second degree function.
Translated by
Interactive exerciseNewTeacher -
Corners in a quadrilateral
Sum of the four angles in a quadrilateral is 360 degrees. Calculate the size of an angle, based on three given angles.
Translated by
Interactive exerciseNewTeacher -
Sine function
Elements of the sine function: amplitude, equilibrium line and period. You receive a job description and get the requested information from it.
Translated by
Interactive exerciseNewTeacher -
Problems with percentages: Exercise
Problems with percentages about profit, discount, increase and decrease.
Translated by
Interactive exerciseNewTeacher -
Cube: Unfolding
Development or unfolding of a cube based on various images.
Translated by
Interactive exerciseNewTeacher -
Polygon: Angles and sides
Find the adjacent and included angles or sides in a polygon.
Translated by
Interactive exerciseNewTeacher -
Angles in a triangle
Sum of the three angles in a triangle = 180 degrees.
Translated by
Interactive exerciseNewTeacher -
Types of triangles
Types of triangles:
- acute-angled,
- obtuse-angled,
- rectangular,
- isosceles,
- equilateral.
Translated by
Interactive exerciseNewTeacher -
Fraction of a number
Calculate the fractions of numbers (example: how much is 1/4 of 120?)
Translated by
Interactive exerciseNewTeacher -
Derive fraction from figure
The figures are divided into boxes and partly colored. The number of colored boxes must be expressed as a fraction.
Translated by
Interactive exerciseNewTeacher -
Division of fractions
Here you will find some basic exercises on dividing fractions.
Translated by
Interactive exerciseNewTeacher -
Transform improper fractions
This exercise requires you to convert improper fractions to whole numbers and basic fractions.
Translated by
Interactive exerciseNewTeacher