Theory

Exercises

1. Find the best buy!

Difficulty: easy

2
2. Find the better shop

Difficulty: easy

2
3. Find the special price

Difficulty: medium

3
4. Be smart and save smart

Difficulty: medium

3
5. Find the number of crates

Difficulty: hard

4
6. Fill the trucks

Difficulty: hard

4

Tests

1. Training test

Difficulty: medium

7

Teacher manual