Theory
Exercises
1. 
Find the product of the following
Difficulty: easy 
2

2. 
Choose the correct answer
Difficulty: easy 
3

3. 
Find the value of the following
Difficulty: easy 
2

4. 
Solve the questions
Difficulty: medium 
4

5. 
Find the product of the following
Difficulty: medium 
3

6. 
Solve the questions
Difficulty: medium 
2

7. 
simpify
Difficulty: hard 
5

8. 
Match the following
Difficulty: hard 
5

9. 
Simplify the following and evaluate them as directed
Difficulty: hard 
6

Tests
1. 
Training test
Difficulty: medium 
9
