题目内容
三、 算一算,完成下列各题(用阿拉伯数字表示) 。
1. fourteen — four =
2. five — one =
3. twelve + two =
4. eleven + four =
5. six X two =
6. seven X two =
7. three X four =
8. fifteen + five =
9. ten + two ==
10. eight + four =
三、 1. 10 2. 4 3. 14 4. 15 5. 12 6. 14
7. 12 8. 3 9. 5 10. 2
练习册系列答案
相关题目