Theory
Exercises
1. 
Subtract the given numbers
Difficulty: easy 
4

2. 
Choose the correct answer
Difficulty: easy 
4

3. 
Find the current position of a person
Difficulty: easy 
3

4. 
Calculate the amount to be borrowed
Difficulty: medium 
3

5. 
Determine the temperature on next day
Difficulty: medium 
4

6. 
State true or false
Difficulty: medium 
4

7. 
Calculate the amount left with the person
Difficulty: medium 
3

8. 
Find the required number
Difficulty: medium 
3

9. 
Subtraction of more number of integers
Difficulty: hard 
5

10. 
Find the given expression equal or not
Difficulty: hard 
4

Tests
1. 
Trainign test
Difficulty: medium 
12
