Question

用英文数字填空 1. four + eight = _________ 2. seven + eight= _________ 3. thirteen + seven = _________ 4. fourteen + sixteen = _________ 5. seventy - fourteen = _________ 6. eighty - sixteen = _________ 7. sixty - thirteen = _________ 8. eighty - forty= _________ 9. forty-eight - twelve= _________ 10. ninety + five = _________

Answer 1

1. twelve, 2. fifteen, 3. twenty, 4. thirty, 5. fifty-six

6. sixty-four, 7. forty-seven, 8. forty, 9. thirty-six, 10. ninety-five