Chiffres

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Across
  1. 2. 1+4=
  2. 5. 17+3=
  3. 8. 42+8=
  4. 9. 25-8=
  5. 10. 10x10=
  6. 11. 2x1=
Down
  1. 1. 4x10=
  2. 3. 21-17=
  3. 4. 5+6=
  4. 6. 15-2=
  5. 7. 3+11=