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Arithmetic with powers: Test
A test for the second year on the calculation rules for powers:
- powers with an integer exponent;
- powers with the same base;
- power of a power;
- power of a product;
- power of a quotient.
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Geogebra: Math solver
GeoGebra developed this math solver that solves first and second degree equations step by step and simplifies arithmetic expressions. If you enter an equation, after clicking on the plus icon you can enter a second equation and solve the system …
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Geogebra: Practice math
GeoGebra developed an online practice option: GeoGebra Math practice.
Math Practice is a tool to master algebraic notation. It supports a step-by-step approach to problems, allows you to explore different approaches and supports confidence, fluency …
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Unit prefixes
Drag the units prefix on the left to the corresponding tenth power on the right.
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Calculation rules for operations involving powers: Exercises
Exercises on the calculation rules for operations involving powers.
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Powers with an integer exponent: Exercises
Exercises on powers of integers and fractions with an integer exponent.
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Powers with a natural exponent: Exercises
Exercises on powers of whole numbers and fractions with a natural exponent.
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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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Real numbers: Key
Test your students' knowledge of real numbers. The students must:
- putting numbers in the right place on the Venn diagram,
- convert fractions to decimal form, to percentage and to scientific notation and write down the period,
- distinguish between …
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Parallel, intersecting and perpendicular lines: Overhang
Test on parallel, intersecting and perpendicular lines.
It is tested for:
- the use of the correct symbols,
- the correct and accurate drawing of parallel, intersecting and perpendicular lines when a straight line and a point are given.
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Set theory: Test
Test on set theory in which union, intersection and difference are discussed.
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All Ten: Interactive number puzzle
All Ten is a mathematical puzzle in which all numbers from 1 to 10 must be formed with four given digits by using +, -, x, : and brackets. Four different numbers appear every day.
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