Видеоуроки > Algebra basics
Algebra basics - tutorials
1. Multiplication table by 6
2. Multiplication table by 7
3. Multiplication table by 8
4. Numbers multiplication
5. Numbers division
6. Common fraction
7. Multiplication of common fractions
8. Fractions division
9. Logic problem - dominoes and square
10. Matchstick moving logic puzzle
11. Multiplying mixed numbers
12. Dividing mixed Numbers
13. how to solve proportions
14. Solving basic linear equasions
15. Substitution method - systems of equasions
16. solution of a system of equations addition method
17. percentage of a number