人教版初二数学上册整式的除法练习题精选28.docx

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人教版初二数学上册整式的除法练习题精选28.docx

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人教版初二数学上册整式的除法练习题精选28.docx

人教版初二数学上册整式的除法练习题精选28

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63x4y6÷9x2y2(36×107)÷(4×106)

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(-ab)6÷(-ab)3(-24x4y7)÷(-6x3y2)

27x6y4÷9x2y2(24×106)÷(8×105)

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(18a5-81a2-18a)÷9a(25xy2-30x2y3)÷5xy

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(14a5-6a2-8a)÷2a(25xy2-10x2y2)÷5xy

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(pq)3÷(pq)2(-12x5y9)÷(-3x4y4)

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63x8y3÷7x6y2(27×109)÷(3×106)

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(-xy)6÷(-xy)4(-18x6y4)÷(-3x4y3)

72x5y8÷9x4y6(18×103)÷(2×102)

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(ab)6÷(ab)2(-20x7y9)÷(-4x5y5)

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(12a6-20a3-16a)÷4a(18xy+24xy)÷6xy

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6x5y8÷3x4y3(49×103)÷(7×102)

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(36a6+36a2+42a)÷6a(40x3y3-15xy2)÷5xy

y7÷y28a5b5÷(-4a3b2)

(-xy)9÷(-xy)8(-63x9y7)÷(-9x7y2)

36x5y4÷4x4y2(32×104)÷(8×103)

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(16a6+8a3+20a)÷4a(20xy3+45xy3)÷5xy

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(-b)7÷(-b)4(-6x9y7)÷(-3x5y5)

28x4y7÷4x2y6(27×103)÷(9×102)

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(36a5+36a3+32a)÷4a(27x2y3-72x2y3)÷9xy

x9÷x336a8b9÷(-9a5b2)

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(35a5+35a2+28a)÷7a(63x3y3+18xy)÷9xy

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54x5y6÷9x3y5(15×103)÷(3×102)

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(bc)4÷(bc)3(-32x4y8)÷(-8x2y6)

48x3y8÷6x2y6(21×109)÷(3×106)

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(-xy)9÷(-xy)8(-27x5y9)÷(-3x4y3)

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(-bc)9÷(-bc)5(-18x7y6)÷(-6x2y5)

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(10a6+15a2-35a)÷5a(10xy-30x3y)÷5xy

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(xy)3÷(xy)2(-36x3y7)÷(-6x2y5)

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(-b)7÷(-b)6(-48x7y9)÷(-8x3y3)

27x4y9÷3x3y7(64×103)÷(8×102)

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(72a5+81a3+81a)÷9a(16x2y+24xy2)÷8xy

a9÷a58a8b6÷(-4a2b2)

(xy)4÷(xy)3(-27x9y7)÷(-9x5y2)

35x5y7÷5x4y4(36×103)÷(9×102)

-3a4b4c3÷3a3b2(32a2b3+16a)÷4a

(16a4+16a3+10a)÷2a(42x3y3+54x3y3)÷6xy

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