Cover of the textbook English File Elementary - Student's Book

The key answer of exercise 5

The key to exercise solutions in chapter 1B - One world for the textbook English File Elementary - Student's Book with authors Christina Latham-Koenig, Clive Oxenden and Jerry Lambert from Oxford University Press

Question

  1. Answer the questions with numbers 1-20.
  2. -
  3. Listen and write the numbers.

Answer

a)

  1. What’s three plus one? four
  2. What’s nine plus two? eleven
  3. What’s thirteen plus three? sixteen
  4. What’s eight plus five? thirteen
  5. What’s seven plus five? twelve
  6. What’s six plus four? ten
  7. What’s ten plus four? fourteen
  8. What’s five plus three? eight
  9. What’s eight plus three plus seven? eighteen
  10. What’s eleven plus seven plus two? twenty

c)

  • 25
  • 33
  • 47
  • 50
  • 66
  • 78
  • 81
  • 99