Cover of Outcomes Beginner - Student's Book

Answer — Exercise 7

1 - Where's the party?·Outcomes Beginner - Student's Book

Question

Listen and check.

Answer

  1. 18 (even numbers / add two each time)
  2. 20 (add four each time)
  3. 19 (prime numbers: numbers that cannot be divided)
  4. 15 (the number you add increases by one each time, so: +2, +3, +4, +5)

More exercises in 1 - Where's the party?