Methodical recommendation:

Practice Questions

Number Name Type Difficulty Marks Description
1. Perimeter of rectangle 3rd type - analysis hard 4 m. Practise to find the perimeter of the rectangle with its side measure decimal expession.
2. Calculate the unknown value 2nd type - interpretation hard 6 m. Practise to calculate the unknown value by division.
3. Operations with decimals in a text task 3rd type - analysis hard 6 m. Analyse and solve the text task.