Theory

Exercises

1. Find the solution

Difficulty: easy

3
2. Determine the value

Difficulty: easy

3
3. Find the two numbers

Difficulty: medium

4
4. Find the number of tickets

Difficulty: medium

4
5. Select the correct statement

Difficulty: medium

4
6. Estimate the age

Difficulty: hard

5
7. Find the value of m using substitution method

Difficulty: hard

5
8. Evaluate the cost

Difficulty: hard

5

Tests

1. Training test I

Difficulty: easy

10
2. Training test II

Difficulty: medium

12

Teacher content