人教版七年级数学上册有理数加减法计算题 270.docx
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人教版七年级数学上册有理数加减法计算题270
(+7)+(+5)(+6.5)-(+8.8)(-9.5)-(-5.1)
(-5)+(+2)(-4.3)+(+4.8)4-16
(-2)-(+3)(-3.1)+(+5.3)10-38
(+3)-(-3)(+4.6)+(-2.6)5-23
(+6)+(-4)(-5.4)-(-3.6)9-(-4)
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(+4)-(-7)(+8.2)+(+1.7)7-(-4)
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(-4)-(+4)(+1.7)-(-9.2)3-(-2)
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(-4)-(+4)(-1.4)+(+1.1)1-(-8)
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(-3)-(+6)(-2.5)-(+3.6)15-30
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(+7)+(+7)(-9.9)-(+6.2)0-26
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(+2)-(+1)(+7.9)+(+9.2)6-9
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(-5)+(-6)(+6.4)+(-7.8)38-(-67)
(-8)+(-3)(+7.8)+(-2.7)1-19
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(-5)-(-5)(+2.4)-(-9.7)(+3.9)+(+9.6)
(+3)-(+4)(+6.5)-(-1.7)0-(-2)
(+7)-(-6)(-4.4)-(-8.1)17-34
(+4)-(+4)(+9.8)-(+5.3)9-(-2)
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(-8)+(-4)(+8.9)-(+7.1)16-38
(-9)-(-1)(+6.4)-(-3.3)4-26
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(+7)+(+3)(+8.6)-(-4.4)7-17
(-1)-(-9)(-3.3)+(+7.6)3-9
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(-4)-(+6)(+6.1)-(-8.3)12-37
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(-9)-(+9)(-8.9)+(-4.4)24-(-72)
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(-5)-(-6)(+2.8)-(+4.4)(-5)-(+8.5)
(-4)-(-9)(+4.7)-(-9.5)19-36
(+7)+(-1)(+9.2)-(+2.3)11-22
(+9)-(-5)(+6.1)+(-8.1)0-24
(-6)+(+3)(+4.4)-(+4.1)12-33
(-5)-(-7)(-8.8)+(-1.7)0-(-8)
(+3)+(-3)(+6.5)-(-8.2)(-9)-(-8.8)
(-3)+(+8)(+4.2)+(+3.4)(+9.6)-(-4.3)
(+5)-(-3)(-8.8)-(-1.2)2-9
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(-8)-(+2)(-6.2)-(-7.7)(+6.1)-(-8.9)
(-8)+(-8)(-5.9)-(+3.1)14-25
(-8)-(+6)(+1.7)-(+7.9)0-11
(+9)+(-6)(-2.9)-(-3.9)7-(-4)
(+9)-(+1)(-9.4)-(+9.1)18-28
(-8)-(+1)(-1.2)-(-5.4)2-20
(-1)+(+7)(+1.3)-(-8.4)11-(-68)
(-4)-(-2)(-7.3)+(-2.7)45-(-71)
(-6)-(-1)(+5.7)-(-5.7)20-22
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(-3)+(+6)(+2.2)-(+1.2)25-(-75)
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(-1)-(+1)(+4.8)+(+7.4)4-(-5)
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(+5)+(-3)(-9.1)+(-8.5)15-27
(+1)-(-2)(-6.8)-(-7.4)23-(-78)
(+6)+(+4)(-3.3)+(+2.7)0-15
(+4)-(-4)(-3.1)+(-6.2)47-(-92)
(+9)-(+5)(+4.3)-(+4.4)(-7.9)-(+3)
(-8)+(-6)(-8.4)+(+4.1)1-28
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