Math Skill Program : โปรแกรมฝึกทักษะ
     
     
     
       
   Math Videos : บทเรียน วีดีโอ
  Numbers and Their Properties  
 
1. What is a prime number?
2. What is the prime factorization of 525?
3. What are divisibility rules?
4. How do you round numbers?
5. How do you find the GCF and LCM?

 
  Addition, Subtraction, Multiplication, and Division  
 
1.How can I learn my times tables?
2. How do you do long division problems? Part 1
3. What is a quotient?
4. How do you subtract by regrouping?
5. What is PEMDAS?

 
  Fractions, Decimals, and Percents  
 
1. How do you add fractions with diff. denominators?
2. How do you reduce fractions?
3. How do you change fractions into decimals?
4. Why invert and multiply when dividing fractions?
5. How do you divide decimals?
6. How do you multiply decimals?
7. How do you find the sale price?
8. How do you find a fraction of a number?
9. How do convert fractions/decimals to percentages?
10. How do you divide decimal by powers of 10?

 
  Geometry  
 
1. How do you find the area of a triangle?
2. What is the formula for the area of a trapezoid?
3. Can shapes have same area/different perimeters?



 
  Measurement and Data  
 
1. Can a set of data have more than one mode?
2. How many milliseconds are in 1 day?
3. Can you explain the metric system?



 
  Word Problems  
 
1. Changing averages
2. Greatest common factor
3. Calculating the tip



 
  Advanced Topics  
 
1.How do you solve a variable equation?
2. How do you solve 5(2x + 7) = 45?




 
 
 
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