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Adding rational numbers: Exercises
BookWidgets exercises on adding and subtracting rational numbers in fraction form and as a decimal number.
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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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Multiply and divide by 10, 100 and 1000
BookWidget that allows students to practice multiplying and dividing by 10, 100 and 1000. The arithmetic is built up systematically and the theory is repeated in the exercises.
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Algebra kit: Practice math skills
Improve your mathematical skills with these online exercises.
Exercises are available within the following topics:
- calculating with fractions;
- arithmetic with large numbers;
- calculate with roots;
- arithmetic with negative numbers;
- arithmetic; …
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Capital and interest: Exercises
With this BookWidget, students can practice calculating interest when saving or borrowing capital. Repetition of the concepts of capital, starting capital, interest, interest rate, borrowing, saving.
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Karrewiet annual overview 2023
BookWidget for the Karrewiet annual overview of 2023.
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Crack the code: Christmas assignment
By solving the various BookWidgets spread across the drawing, students find a code based on the feedback received.
The exercises cover the following components:- reduce length measurements;
- surface;
- circumference;
- percentage calculation; …
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The Week of Karrewiet: Series of questions December 9, 2023
BookWidget for Karrewiet's week where students answer multiple choice questions and fill in blank texts.
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Complex numbers: Preteaching
This learning tool is a pre-teaching on the theme of complex numbers. The students watch five educational videos about the history of imaginary numbers and complete the accompanying questions. They do this towards the first lesson on the theme …
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The Week of Karrewiet: Series of questions December 2, 2023
BookWidget for Karrewiet's week where students answer multiple choice questions and fill in blank texts.
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Powers with natural exponents: Exercises
Exercises on the material about powers with natural exponents from the first year.
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Arithmetic with square roots: Exercises
Short Book widgets to, for example, end the lesson or quickly start the lesson.
Here you will find five exercises on simplifying square roots and calculating with square roots.
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