Question

用合适的数词填空。

1. six + five = ___________    3. seven + eight = ___________ 5. twelve ÷ two = ___________  2. ten + two = ___________       4. fifteen － nine = ___________ 6. three × five = ___________

Answer 1

1. eleven  2. twelve  3. fifteen  4. six  5. six  6. fifteen