1. 难度:中等 | |
(2002•扬州)计算:sin60°-|![]() ![]() |
2. 难度:中等 | |
(2002•盐城)计算:![]() ![]() |
3. 难度:中等 | |
(2002•徐州)计算:![]() |
4. 难度:中等 | |
(2002•四川)计算:2sin30°-![]() ![]() |
5. 难度:中等 | |
(2002•陕西)(1)计算2+2sin45°-![]() (2)化简 ![]() |
6. 难度:中等 | |
(2002•泉州)计算:3-2×|-9|-30+![]() |
7. 难度:中等 | |
(2002•内江)计算:![]() |
8. 难度:中等 | |
(2002•连云港)(1)计算:![]() (2)解不等式组 ![]() |
9. 难度:中等 | |
(2002•荆门)计算![]() |
10. 难度:中等 | |
(2002•黄石)计算:(-1)2+![]() ![]() |
11. 难度:中等 | |
(2002•湖州)计算:![]() |
12. 难度:中等 | |
(2002•黑龙江)计算:-42+|![]() ![]() |
13. 难度:中等 | |
(2002•海南)计算下列各题: ① ![]() ② ![]() |
14. 难度:中等 | |
(2002•海淀区)计算:![]() ![]() |
15. 难度:中等 | |
(2002•桂林)计算:(![]() ![]() |
16. 难度:中等 | |
(2002•广西)计算![]() |
17. 难度:中等 | |
(2002•佛山)计算:(-2)3+(3-π)-![]() |
18. 难度:中等 | |
(2002•长沙)计算:![]() |