题目
题型:解答题难度:一般来源:不详
(1)|
5 |
7 |
5 |
6 |
5 |
6 |
2 |
7 |
(2)-8×(-2)2-(-
1 |
2 |
4 |
9 |
答案
5 |
6 |
5 |
7 |
5 |
6 |
2 |
7 |
(2)原式=-8×4-
1 |
4 |
4 |
9 |
=-32-4+4
=-32.
核心考点
举一反三
3 |
2 |
2 |
9 |
2 |
3 |
(2)1÷(-5)×(-
1 |
5 |
(2)-23÷
4 |
9 |
3 |
2 |
(1)(-2)3×(-1)4-|-12|÷[-(-
1 |
2 |
(2)(-24)×(
1 |
8 |
1 |
3 |
1 |
4 |
5 |
7 |
5 |
6 |
5 |
6 |
2 |
7 |
1 |
2 |
4 |
9 |
5 |
6 |
5 |
7 |
5 |
6 |
2 |
7 |
1 |
4 |
4 |
9 |
3 |
2 |
2 |
9 |
2 |
3 |
1 |
5 |
4 |
9 |
3 |
2 |
1 |
2 |
1 |
8 |
1 |
3 |
1 |
4 |