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Linear equations with multiple x
In this equation the unknown is in the left and right sides. You calculate x from simple exercises that do not require a calculator. Correct use of the status sign is especially important here.
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Power of a decimal number: Exercises
BookWidgets exercises on calculating powers of decimal numbers.
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Power of a fraction: Exercises
BookWidgets exercises on calculating powers of fractions.
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Adding vectors: Exercises
BookWidgets exercises on adding vectors in the plane, including using the Chasles-Möbius property.
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Vector coordinate: Exercises
BookWidgets exercises on determining the coordinate of a vector in the plane with respect to an orthonormal coordinate system.
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Adding vectors: Exercises
BookWidgets exercises on adding vectors, via the coordinates, in the plane.
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Norm of a vector in the plane: Exercises
BookWidgets exercises on calculating the norm (analytical) of a vector in the plane.
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Scalar product in the plane: Exercises
BookWidgets exercises on calculating the scalar product, or inner product, of 2 vectors in the plane.
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Shifts of elementary functions: Exercises
Book widgets exercises on shifts of elementary functions.
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Basic functions: Exercises
Recognize the correct elementary function on a graph.
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STANDOUT: promotional package
Opvallr is a free and ready-made educational package with which you can organize a bicycle light check at the school gate. You choose a date for the inspection and we will provide you with the necessary material.
Package contents:
- 3 announcement …
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Bicycle quiz: Promotional package
The Bicycle Quiz promotional package is a free and ready-made educational package with which you can organize a short and targeted school gate quiz. You choose a period in which you want to carry out the campaign, we will provide you with the …
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