http://www.mathexpression.com/free-math-tutor-blog.html The Math Expression Blog keeps you up-to-date with all additions and changes to the MathExpression.com web site. Subscribe here. en-us free math tutor Tue, 01 Jul 2008 03:43:42 GMT Tue, 01 Jul 2008 03:43:42 GMT mathexpression.com http://www.mathexpression.com/subtracting-fractions.html In this lesson, we will learn about subtracting fractions and will be using some examples to explain how this subtraction works... Mon, 23 Jun 2008 08:30:54 GMT http://www.mathexpression.com/how-to-add-fractions.html After understanding the basics, let's see a few more examples on how to add fractions. Mon, 16 Jun 2008 11:06:00 GMT http://www.mathexpression.com/adding-fractions.html In this lesson, we will learn about the basics behind adding fractions that have like and unlike denominators. Wed, 11 Jun 2008 13:16:21 GMT http://www.mathexpression.com/equivalent-fractions.html This lesson is about equivalent fractions. We will learn the important ideas behind and how to find these fractions... Tue, 27 May 2008 05:20:44 GMT http://www.mathexpression.com/improper-fractions.html In this lesson, we will learn more on improper fractions and mixed fractions. Also, we will see how we can convert from improper to mixed fraction and vice versa... Wed, 21 May 2008 04:09:38 GMT http://www.mathexpression.com/understanding-fractions.html Need help in understanding fractions? This lesson will show you the basic ideas on fractions and the common terms used in describing fractions... Sat, 10 May 2008 06:16:08 GMT http://www.mathexpression.com/find-the-slope-of-an-equation-of-a-line.html Question Find the slope of the line 4y -3x +3 = 0. Answer To solve this question, we need to have some knowledge on the slope-intercept form of a Fri, 25 Apr 2008 04:26:20 GMT http://www.mathexpression.com/rotation-symmetry.html In this lesson, we will learn about rotation symmetry for a cube and tetrahedron. Tue, 08 Apr 2008 12:24:50 GMT http://www.mathexpression.com/line-symmetry.html In this lesson, we will learn about line symmetry and what is line of symmetry... Thu, 27 Mar 2008 05:15:58 GMT http://www.mathexpression.com/rotational-symmetry.html This lesson shows you the ideas behind 2D Rotational Symmetry. Also, you will get to see a quick video demonstration on it. Sat, 22 Mar 2008 14:44:45 GMT http://www.mathexpression.com/equation-of-a-line-parallel.html This lesson shows you how to determine the equation of a line that is parallel to the x-axis or y-axis. Sun, 16 Mar 2008 14:01:58 GMT http://www.mathexpression.com/negative-slope-question.html Free Math Tutor Online. Positive and negative slope question with step-by-step solutions. Get also the math videos and study tips. Thu, 24 Jan 2008 23:53:32 GMT http://www.mathexpression.com/negative-slope.html Free Math Tutor Online. Lesson on positive and negative slope using math videos, study tips and practice questions with step-by-step solutions. Thu, 24 Jan 2008 23:50:51 GMT