# Free Mathematics Tutorials

Grade 6, 7, 8 and 9 math questions and problems to test deep understanding of math concepts and computational procedures of students are presented. Answers to the questions are provided and located at the end of each page.

- Grade 6 Math word Problems with detailed solutions and full explanations.
- Fractions and Mixed Numbers – Grade 6. Also detailed solutions and full explanations are included.
- interactive tutorial on fractions Explore fractions interactively using an applet.
- interactive tutorial on equivalent fractions Explore equivalent fractions interactively using an applet.
- Percent – Grade 6 Questions and Problems. Also detailed solutions and full explanations are included.
- Interactive Tutorial on Percentage Interactive tutorial on percentages using an applet.
- Convert Percentages, Fractions and Decimals Tutorial on how to convert percentages, fractions and decimals. Questions with detailed solutions as well as exercises with answers are presented.

- Multiply and Simplify Monomials
- What are Exponents in Math?; examples and questions With Detailed Solutions are included.
- Prime and Composite Numbers; examples and questions With Detailed Solutions are included.
- Prime Factorization; examples and questions With Detailed Solutions are included.
- Greatest Common Factor (GCF); examples and questions With Detailed Solutions are included.
- Lowest Common Multiple (LCM) ; examples and questions With Detailed Solutions are included.
- How to Reduce Fractions ; examples and questions With Detailed Solutions are included.
- How is Cross Multiplication Used to Solve Equations?; examples and questions With Detailed Solutions are included.
- How to Solve Rate Problems?; Grade 7 questions With Detailed Solutions are included.
- Find Ratio in Math; Grade 7 questions With Detailed Solutions are included.
- Find Rate in Math; Grade 7 questions With Detailed Solutions are included.
- Solve Math Proportions ; grade 7 questions With Detailed Solutions are included.
- Grade 7 Math word Problems With Answers. Also Solutions and explanations are included.
- Fractions and Mixed Numbers – Grade 7 Math Questions and Problems With Answers. Also solutions and explanations are included.
- Grade 7 Math Questions on Set Theory With Answers. Also, the solutions and explanations are included.
- Like Terms in Algebra – Grade 7 Math Questions and Problems With Answers
- Add and Subtract Polynomials – Grade 7 Math Questions and Problems With Answers

- Applications of Linear Equations – Problems with Answers for Grade 8 with solutions and explanations included
- Grade 8 questions on simplifying expressions with negative exponents with solutions and explanations included
- quadratic equations problems for Grade 8 with solutions and explanations included
- Algebra Questions with Answers and Solutions for Grade 8
- Multiply and Simplify Monomials
- Grade 8 Math word Problems With Answers Also solutions and explanations are included.
- Grade 8 Geometry Problems and Questions with Answers. Also solutions and explanations are included.
- Grade 8 Problems and Questions on Triangles with Answers. Also solutions and explanations are included.
- Grade 8 Questions with Answers on Angles in Triangles. Also solutions with explanations included.
- Grade 8 Problems and Questions on Circles with Answers. Also solutions and explanations are included.

- Math Word Problems with Answers – Grade 9; also Solutions and detailed explanations are included.
- Algebra Questions with Answers for Grade 9. Also Solutions and detailed explanations are included.
- Geometry Problems and Questions with Answers for Grade 9. Also Solutions and detailed explanations are included.
- Ratio Word Problems with Answers – Grade 9. Also Solutions and detailed explanations are included.
- Multiply and Simplify Monomials

- Divisibility Test Calculator. An online calculator that tests whole numbers for visibility by 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13.
- Add, Subtract and Multiply Integers Calculators. Three separate online calculators to add, subtract and multiply integers.
- Quotient and Remainder Calculator. An online calculator that computes the quotient and remainder of the division of two whole numbers.
- Lowest Common Multiple (lcm) Calculator. Calculate the lowest common multiple of two positive integers.
- Greatest Common Factor (gcf) Calculator. Calculate the greatest common factor of two positive integers.
- Prime Factors Calculator. Factor a positive integer into prime factors.
- Fractions Addition Calculator. Add 2 or 3 fractions and reduce the final answer.
- Multiply Fractions Calculator. Multiply 2 fractions and reduce the answer.
- Divide Fractions Calculator. Divide 2 fractions and reduce the answer.
- Reduce Fractions Calculator. Rewrite Fractions in reduced form.