Numbers

12345678910
Across
  1. 2. The sum of six and nine
  2. 4. The sum of twenty and thirteen
  3. 6. The sum of twenty-three and twety-eight
  4. 7. The subtraction of ten and eight
  5. 8. The subtraction of forty-four and six
  6. 9. The subtraction of fifty and twenty-five
  7. 10. The sum of four and five
Down
  1. 1. The subtraction of forty-one and twenty-four
  2. 3. The subtraction of twenty and eight
  3. 5. The sum of thirty-eight and eight