Theory
Exercises
1. 
Answer the following questions
Difficulty: easy 
3

2. 
Solve the equation
Difficulty: easy 
3

3. 
Solve the linear equation
Difficulty: easy 
3

4. 
Complete the table
Difficulty: easy 
4

5. 
Find out the two consecutive natural numbers
Difficulty: medium 
4

6. 
Find the two numbers
Difficulty: medium 
4

7. 
Find the value of x
Difficulty: medium 
3

8. 
Find out the required number
Difficulty: medium 
4

9. 
Find the required solution
Difficulty: medium 
3

10. 
Find out the two number
Difficulty: hard 
5

11. 
Find out the age of the person
Difficulty: hard 
5

12. 
Calculate how many runs scored by each persons
Difficulty: hard 
5

13. 
Find the number of notes in each denomination
Difficulty: hard 
4

14. 
Solve the riddle
Difficulty: hard 
5

Tests
1. 
Training test
Difficulty: medium 
11
