Theory
Exercises
1. 
Find the amount spent in total
Difficulty: easy 
3

2. 
Find the added amount
Difficulty: easy 
3

3. 
Determine place value and product
Difficulty: easy 
3

4. 
Estimate the number of packs in the container
Difficulty: easy 
3

5. 
Simplify the expression
Difficulty: easy 
2

6. 
Say the expression is true or false
Difficulty: easy 
2

7. 
Determine the total population
Difficulty: medium 
4

8. 
Calculate the selling price of villa
Difficulty: medium 
4

9. 
Deterime the total milk pockets
Difficulty: medium 
4

10. 
Determine how much lesser/ greater
Difficulty: medium 
5

11. 
Calculate the number of cups needed
Difficulty: medium 
4

12. 
Evaluate the number boxes
Difficulty: hard 
5

13. 
Find the distance and time taken
Difficulty: hard 
5

14. 
Simplify the expression
Difficulty: hard 
5

Tests
1. 
Training test
Difficulty: medium 
13
