题目
题型:解答题难度:一般来源:不详
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答案
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4 |
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=-
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=-4.
核心考点
举一反三
(1)(-4)-(+13)+(-5)-(-9)
(2)(+
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12 |
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(3)(
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(4)-32×(-2)+42÷(-2)3.
(1)(-3)+(-4)-(+11)-(-9);
(2)3+50÷22×(-
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(3)(
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(4)-14+〔1-(1-0.5×
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(1)-3-(-5)+(-2)
(2)(-81)÷
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(3)-24×(-
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(4)-14-
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①22×5÷(-4)
②(-2)3-(-4)×(-3)
③(-4)2÷42+3×(-6)