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Aritmetics
Integers
Divisibility
Fractions
Exponents and Powers
Logarithms
Percentages
Proportional reasoning
Monomials
Polynomials
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_________________________________________Have fun while revising your knowledge of percentages. Here you will find exercises on determining percentages (%), calculating the percentage of a number, percentage increases and decreases and calculating initial capital after a percentage increase or decrease.
Have fun while revising your understanding of exponents and powers. Here you will find exercises on powers whose base and exponents can be whole numbers, integers or real numbers. Have fun while revising your understanding of proportional reasoning in maths. Here you will find exercises on ratios and proportions, direct proportions, inverse proportions, equal shares, time and distance and mixed word problems. You will learn to solve problems using real life situations. Revise your understanding of quadratic equations. Solve complete and incomplete quadratic equations. Solve problems about real life using quadratic equations. Revise your understanding of variations, permutations and combinations. Solve exercises about variations, permutations and combinations with and without repetition. Revise your understanding of matrices. Solve exercises about addition, subtraction and multiplication of matrices. Revise your understanding of factorials. Enter any number you want and the computer will calculate its factorial for you. Revise your understanding of the inner product of two vectors. Solve exercises about inner product: calculate the value of the inner product of two vectors.
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Equations
Quadratic Equations
Special products
Radicals
Systems of equations
Inner product
Exponential and logarithmic equations
Geometry
Sequences and series
Functions and Graphs
Coordinate geometry
Trigonometry
Determinants
Matrices
Factorial
Variations, permutations and combinations
Links
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