摘要:算一算:= .
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算一算:.
(1)(-a2)3-(-a3)2+2a5•(-a);
(2)(
)2012×(-3)2013;
(3)4-(-2)-2-32÷(3.14-π)0;
(4)(p-q)4÷(q-p)3•(p-q)5.
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(1)(-a2)3-(-a3)2+2a5•(-a);
(2)(
| 1 | 3 |
(3)4-(-2)-2-32÷(3.14-π)0;
(4)(p-q)4÷(q-p)3•(p-q)5.
算一算:
(1)20+(-12)-(-18)
(2)23×10+(-2)×(-5)2
(3)
÷(-
)-(
)×(-5)
(4)(-
-
+
)÷
(5)|-
|÷(
-0.2)-
×(-4)2
(6)-12008-[0.1252008×(-8)2009+(-12)÷6]2×(-
)+|-2|3.
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(1)20+(-12)-(-18)
(2)23×10+(-2)×(-5)2
(3)
| 8 |
| 3 |
| 8 |
| 9 |
| 2 |
| 5 |
(4)(-
| 3 |
| 4 |
| 5 |
| 9 |
| 7 |
| 12 |
| 1 |
| 36 |
(5)|-
| 7 |
| 9 |
| 2 |
| 3 |
| 1 |
| 3 |
(6)-12008-[0.1252008×(-8)2009+(-12)÷6]2×(-
| 1 |
| 5 |