Math Worksheets

Archive for November, 2009

Question: GCSE revision site help?

Im taking my GCSE’s next year and im really struggling with some of my work. Im doing the higher tier in all my exams and im taking Food Tech, Media, Business, and French as my extras as well as all the normals, and im taking the oxford latin course.
I was wondering if anyone knew any good revision sites especially for maths and science?
I have tried bitesize and its quite good but i need some new ones, maybe ones that have worksheets with them?
Thank you so much!

Answer: http://revisioncentre.co.uk/

http://www.greenfield.durham.sch.uk/acGCSE_revision.htm

http://www.revisionaid.co.uk/directory.php?cat=ks4Main

Learn to Speak French : Numbers 21 to 100

A triangle is a polygon that has three sides and three vertices. This section of Math Worksheets discusses triangle properties and different types of triangles.

The followings are common types of triangles.

Right angled triangle or simple right triangle

Right angled triangle or simple right triangle are formed when two of three line segments meet in 90 degree angles. In a right triangle, the longest side has a special name called the hypotenuse.

Right triangle with 90 degree angle

Isosceles triangle

An isosceles triangle has two sides of equal length.

Isosceles triangle

Question: Math Question, adding fractions and stuff like that…?

Ok so this summer i am doing online printable Math Worksheets and i need to know how to do some stuff. ok so here i go. plz tell me how to do each of these.
1.Multiplying fractions
2.Multiplying fractions and mixed numbers
3.multiplying mixed numbers
4.adding mixed numbers with the same denomintor
5. adding fractions with diff. denominater
6.subtracting mixed numbers
7.dividing numbers by fractions
8. dividing fractions
9.dividing mixed numbers
If you know any of these plz help. THanks bunches.

Answer: 1. You multiply the numerators and denominators together… ex. 1/2 X 1/2 = 1/4
2. Change the mixed number into a improper fraction and then multiply
3. Change into improper fractions and then multiply
4. Add the numerators together and then add the numbers in front of the fraction together… ex. 2 1/2 + 2 1/2 = 4 2/2 = 5
5. Change the mixed numbers into improper fractions and then the LCD. Add fractions together.
6. Change into improper fractions and then get the LCD (I think) then subtract
7. Take the number and multiply by the fraction’s recriprocal: 4/1 would be 1/4
8. Flip one fraction to the recriprocal and then multiply
9. Change to improper fractions and then do the recriprocal thing and then multiply

Subtracting Mixed Numbers with Uncommon Denominators