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Adding powers: Exercises
BookWidgets exercises on adding powers of natural numbers.
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Regular polygons: Task
BookWidgets exercises on regular polygons. This task covers the following elements:
- angle sum,
- angle size,
- center angle,
- determine the polygon if angle sum, angle size or center angle are given.
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Temperature: Exercises
BookWidgets exercises on the theme of temperature:
- brainstorm;
- measuring instruments and units of measure;
- reference sizes;
- display and read temperatures.
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First degree equations: Problems
BookWidgets exercises on solving problems with a first degree equation.
The questions are more or less prepared as a fill-in-the-blank question: first give the equation, then determine x and then formulate an answer.
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Rational numbers: Key - Nando 1
Repetition test via BookWidgets about rational numbers.
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Noting Fractions: Exercises
BookWidgets exercises on converting decimal form to fraction form.
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Fraction notation to decimal: Key
Test the conversion from fraction notation to decimal notation via BookWidgets.
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Absolute value, opposite and inverse of rational numbers: Test
Exercises in BookWidgets on absolute value, opposite and inverse of rational numbers.
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Coordinates in a coordinate system: Press
Use BookWidgets to check for coordinates in a coordinate system.
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Calculating with percentages: Test
Exercises via BookWidgets on calculating with percentages.
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Probability: Test
Test with two exercises via BookWidgets on probability.
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Triangulation: Task
Exercises with BookWidgets to practice the theory of sine, cosine and tangent in right triangles.
- exercises on the use of calculators;
- exercises on drawing up the proportions.
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