题目内容
计算:
(1)-0.10=______;
(2)(-0.1)0=______;
(3)(-0.5)-2=______;
(4)(
-
)-1=______.
(1)-0.10=______;
(2)(-0.1)0=______;
(3)(-0.5)-2=______;
(4)(
1 |
2 |
1 |
3 |
(1)-0.10=-1;
(2)(-0.1)0=1;
(3)(-0.5)-2=(-
)-2=4;
(4)(
-
)-1=(
)-1=6.
故答案为:-1;1;4;6.
(2)(-0.1)0=1;
(3)(-0.5)-2=(-
1 |
2 |
(4)(
1 |
2 |
1 |
3 |
1 |
6 |
故答案为:-1;1;4;6.
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