Theory
Exercises
1. 
Simplify the expression
Difficulty: easy 
10

2. 
Expand the expression
Difficulty: easy 
9

3. 
Choose the correct answer
Difficulty: easy 
8

4. 
Shorten the expression
Difficulty: easy 
3

5. 
Select the correct answer
Difficulty: easy 
8

6. 
Reduce the given expression
Difficulty: medium 
6

7. 
Calculate the product
Difficulty: medium 
6

8. 
Find the square of the number
Difficulty: medium 
2

9. 
Evaluate the square of the number
Difficulty: medium 
2

10. 
Find the area of the rectangular pathway
Difficulty: hard 
3

11. 
Determine the area of the square shaped poster
Difficulty: hard 
4

12. 
Determine the area of the square shaped table
Difficulty: hard 
4

Tests
1. 
Training test
Difficulty: easy 
11

2. 
Training test
Difficulty: easy 
10

3. 
Training test
Difficulty: medium 
7
