Mathematics



1. Decimal numbers
 
2. Transformations
 
3. Decimal addition
 
4. Subtraction of decimals
 
5. Multiplications of decimals
 
6. Division of decimals (1)
 
7. Division of decimals (2)
 
8. Concept of a fraction
 
9. Equivalent fractions
 
10. Addition of fractions
 
11. Subtractions of fractions
 
12. Multiplication of fractions
 
13. Division of fractions
 
14. The meter
 
15. The leter
 
16. The gram
 
17. Units of surface
 
18. Units of volume
 
19. The power
 
20. Powers of 10
 
21. Square root
 
22. Calculating square roots
 
23. Proportions and relationships
 
24. The rule of three
 
25. Percentages
 
26. The point and the line
 
27. Segments
 
28. Angles
 
29. Measurement of angles
 
30. Polygons
 
31. Triangles
 
32. Quadrilateral
 
33. Circunference and circle
 
34. Area of parallelogram and triangles
 
35. Rhombus and trapezoid area
 
36. Area of circle and polygons
 
37. Polyhedron and round bodies
 
38. Surface Area and volume of the prism
 
39. Area and volume of the pyramid
 
40. Area and volume of the cylinder
 
41. Area and volume of the cone
 
42. Area and volume of the sphere
 




 Educational applications 

In Spanish

For computer:  www.aplicaciones.info/decimales/matesin.htm





®Arturo Ramo García.-Record of intellectual property of Teruel (Spain) No 141, of 29-IX-1999 Plaza Playa de Aro, 3, 1º DO 44002-TERUEL