Question

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