摘要:A.28 B.28.5 C.29 D.29.5 答案:B
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计算题:
(1)-4-(+28)-(-29)+(-24)+(+11)
(2)(+5)×(-7)-60÷(-15)×(-
)
(3)-22×(-
)+8÷(-2)2
(4)-14-(1-0.5)×
×[2-(-3)2]
(5)-36×(
-
-
)÷(-2)-(-5)×
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(1)-4-(+28)-(-29)+(-24)+(+11)
(2)(+5)×(-7)-60÷(-15)×(-
| 1 |
| 2 |
(3)-22×(-
| 1 |
| 2 |
(4)-14-(1-0.5)×
| 1 |
| 3 |
(5)-36×(
| 1 |
| 9 |
| 1 |
| 6 |
| 1 |
| 12 |
| 1 |
| 5 |
(2012•宜昌二模)下表统计了某市一周中每天的最高气温,则下列有关这组数据(最高气温)的说法错误的是( )
|
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