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计算:(1)11-6.5+9-3.5-2(2)0-(-6)+5-|6-11|(3)515-[16-(-4.2)-(-56)](4)(-3)×56×(-95)×(-13)(5)(12+13-14)
题目详情
计算: (1)11-6.5+9-3.5-2 (2)0-(-6)+5-|6-11| (3) 5
(4) (-3)×
(5) (
(6) -
(7) (-36
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(1)11-6.5+9-3.5-2
(2)0-(-6)+5-|6-11|
(3) 5
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(4) (-3)×
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(6) -
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(7) (-36
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(1)11-6.5+9-3.5-2
(2)0-(-6)+5-|6-11|
(3) 5
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(4) (-3)×
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(1)11-6.5+9-3.5-2
(2)0-(-6)+5-|6-11|
(3) 5
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(4) (-3)×
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(1)11-6.5+9-3.5-2
(2)0-(-6)+5-|6-11|
(3) 5
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(4) (-3)×
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▼优质解答
答案和解析
(1)原式=(11+9)+[(-6.5)+(-3.5)+(-2)]=20+(-12)=8;(2)原式=0+6+5-5=6;(3)原式=5.2-( 1 6 +4.2+ 5 6 )=5.2-5.2=0;(4)原式=-3× 5 6 × 9 5 ...
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