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Similar Triangles: Exercises
These BookWidgets cover exercises on similar figures, the similarity factor and calculating a missing side.
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Simplifying Square Roots: Exercises
Short application with six exercises on simplifying square roots and making denominators root-free.
Can be used as a short interim task or test to see who is or is not up to date with the learning material.
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Distance between 2 points: Exercises
Applications to the distance formula including:
- combine the correctly completed formula with the distance between given points;
- calculate the distance from a coordinate system;
- calculate the distance with given coordinates.
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Pythagorean Theorem: Exercises
With these BookWidgets, students practice the Pythagorean theorem for both plane figures and space figures.
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Business arithmetic: Calculating with discounts
Learn how to calculate a discount using ten online exercises.
How much do you pay for your dream trip if you receive a 20% early booking discount? On Black Friday you can buy two items for over 1000 euros. You get a 25% discount on the most expensive …
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Business arithmetic: Calculating with weights and volumes
Learn to deal with weights and volumes using ten online exercises.
For example, you want to make jam, but how do you calculate the quantities of the ingredients? Or you want to save on gas and electricity by taking shorter showers, but how much water …
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Difference quotient, increase and decrease second degree function: Exercises
Book widgets exercise on calculating the difference quotient and determining a constant or changing increase or decrease of a second degree function.
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Difference quotient, increase and decrease cubic function: Exercises
Book widgets exercise on calculating the difference quotient and determining a constant or changing increase or decrease of a cubic function.
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Business arithmetic: Calculating with cash
Learn to handle cash using online exercises. How much change will you get back if you buy that nice sweater? Or eat together with a friend and pay in cash. How much do you pay?
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Functions: Exercises
These BookWidgets exercises ask questions about:
- domain,
- range,
- zero values,
- input and function values.
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Perimeter and area of plane figures: Task
Task on perimeter and area for some exercises, scale and the Pythagorean theorem must also be used.
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Perspectives in Space Figures: Exercise
In this BookWidgets exercise, a fill-in exercise about space figures is discussed as well as questions about point perspective and other perspectives.
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