The Effect _ Most of even beginning algebra depends on being able to do two things__one, doing multiplication quickly and accurately in your head, two, knowing how to add, subtract, multiply, and divide fractions. You might remember a concept in algebra called "factoring." Factoring means breaking up into parts that are multiplied together to give you the whole. You can factor numbers. For instance, 6 factors into 2 and 3_θx3 =6. In elementary algebra we learn to factor expressions such as x^2ƲxƲ. This particular expression is easily factorable into (xư)^2. If this doesn't make any sense to you, don't worry about it. Just trust me, if you don't know your multiplication tables, you can't factor. If you can't factor, you won't do well at all in algebra, geometry, or trigonometry.

Enlightened Online Providers of Math Learning Aids Offer Word (story) Problems: _ MathStories.com is a dedicated story problems site for Grades 1 to 6. At ศ per year, it has 15ꯠ National_Council_of_Teachers_of_Mathematics_compliant story problems. You can see samples at mathstories.com/Book_17_3pigs_grades23.htm _ MathWorksheetCenter.com, อ per year has worksheets in K┨ topics including geometry and statistics. Each major section has 10 or 20 sets of worksheets and a set of word problems (which also appear in a list of their own). _ EdHelper.com has a basic subscription for Kξ at USร.ቛ per year and K┨ for ืቚ per year _ Math.about.com and syvum.com have a small number of free math word problem sheets _ SuperTeacherWorksheets.com has hundreds of math worksheets and a few dozen free math word problems on a wide range of simple subjects for younger children _ MathPlayground.com is a nice_looking free site with dozens of kμ math word problems for Kμ and Grade 7+ SAT preparation.

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