摘要:1.16+
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计算
(1)16+(-25)+24+(-35)
(2)|-15|-(-2)-(-5)
(3)-0.6+1.8-5.4+4.2
(4)6-9-9-[4-8-(7-8)-5]
(5)-0.5-(-3
)+2.75-(+7
)
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(1)16+(-25)+24+(-35)
(2)|-15|-(-2)-(-5)
(3)-0.6+1.8-5.4+4.2
(4)6-9-9-[4-8-(7-8)-5]
(5)-0.5-(-3
| 1 |
| 4 |
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计算
(1)16+(-25)+24+(-35)
(2)|-15|-(-2)-(-5)
(3)-0.6+1.8-5.4+4.2
(4)6-9-9-[4-8-(7-8)-5]
(5)-0.5-(-3
)+2.75-(+7
)
查看习题详情和答案>>
计算
(1)16+(-25)+24+(-35)
(2)|-15|-(-2)-(-5)
(3)-0.6+1.8-5.4+4.2
(4)6-9-9-[4-8-(7-8)-5]
(5)-0.5-(-3
)+2.75-(+7
)
查看习题详情和答案>>
(1)16+(-25)+24+(-35)
(2)|-15|-(-2)-(-5)
(3)-0.6+1.8-5.4+4.2
(4)6-9-9-[4-8-(7-8)-5]
(5)-0.5-(-3
| 1 |
| 4 |
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计算:
(1)(+16)+(-12);
(2)(-1.5)+
-(-
)-0.2;
(3)(
-
-
)×(-24);
(4)|-5-4|-5×(-4)÷(-
);
(5)(-
)×(-42)-0.25×(-8)×(-1)2007.
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(1)(+16)+(-12);
(2)(-1.5)+
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(3)(
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| 1 |
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(4)|-5-4|-5×(-4)÷(-
| 1 |
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(5)(-
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(1)(-100)+100
(2)(-35)+0
(3)(-0.5)+4.4
(4)(-16)+(-8)
(5)(-4.2)+4.25
(6)0-(+52)
(7)(-14)-(-15)
(8)(-1.24)-(+4.76)
(9)(-6)×0
(10)(-0.5)×(-8)
(11)(
-
+
)×12
(12)100×(-1)×(-0.1)
(13)(-
)-(-3
)+(+2
)-(+5
)
(14)|-2
|-(-
)+1-|1-
|
(15)1-(-1)(-1)-(-1)×0
(16)-4.2+5.7-7.6+10.1-5.5
(17)25×
-25×
-25×(-
)
(18)(-5)-(-25)×
×(-4)+(-6)×
.
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(2)(-35)+0
(3)(-0.5)+4.4
(4)(-16)+(-8)
(5)(-4.2)+4.25
(6)0-(+52)
(7)(-14)-(-15)
(8)(-1.24)-(+4.76)
(9)(-6)×0
(10)(-0.5)×(-8)
(11)(
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(12)100×(-1)×(-0.1)
(13)(-
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(14)|-2
| 1 |
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(15)1-(-1)(-1)-(-1)×0
(16)-4.2+5.7-7.6+10.1-5.5
(17)25×
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| 1 |
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(18)(-5)-(-25)×
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