初一数学下册整式的除法专项练习题 32文档格式.docx
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(9a2b2)(2a-5b)8÷
(2a-5b)3(-2r2s2)2÷
(17r3s3)
(-—x2y7)÷
(3x2y)(a6b3)÷
(7a3b)(4x+8y)4÷
(4x+8y)
6
(6a8b3c)÷
(2ab2)•(-5a3b2c3)
(x5y)÷
(x)(9a9b7c2)÷
(2a4b3c)(5m9n3)÷
(mn)2
(5m8n2)÷
(2m2n)(2x3y)2•(-4x2y2)÷
(8x2y2)(x2y2)3÷
(17xy2)
(a7b3c)÷
(5ab)(a-5b)7÷
(a-5b)2(-2r2s2)2÷
(14r3s)
4
(-—x5y8)÷
(2xy3)(2a7b8)÷
(8ab)(x-6y)4÷
(x-6y)2
(3a9b3c)÷
(2a3b)•(-7a3b2c2)
(x10y)÷
(x4)(4a7b6c3)÷
(2a4bc)(6m7n3)÷
(5m3n2)÷
(5mn)(2x3y)2•(-3x3y2)÷
(8x3y2)(x2y2)3÷
(2x3y3)
(5a9b8c)÷
(9a2b)(4a+8b)4÷
(4a+8b)2(-2r3s3)2÷
(3rs)
(6x2y3)(3a8b8)÷
(5a6b)(2x+6y)4÷
(2x+6y)
7
(a4b6c)÷
(6a2b)•(-6a2bc2)
(x2)(4a8b8c4)÷
(8a2bc)(8m6n6)÷
(8m4n9)÷
(8mn2)(2x3y)2•(-9x3y)÷
(19x2y2)(2x2y3)3÷
(20x2y2)
(4a9b3c)÷
(9a3b2)(3a-7b)5÷
(3a-7b)(-2r3s2)2÷
(2r3s2)
(-—x8y7)÷
(2xy2)(7a7b7)÷
(5a2b)(3x+7y)3÷
(3x+7y)2
(2a8b8c)÷
(7a3b)•(-2a2b2c3)
(x2)(10a5b6c5)÷
(9ab2c)(5m4n3)÷
(9m4n6)÷
(6m2n)(2x2y)3•(-6x2y2)÷
(8x3y3)(2x2y2)2÷
(3x3y2)
(4a6b7c)÷
(7a2b)(2a-8b)8÷
(2a-8b)(-r3s2)3÷
(3rs3)
(-—x3y7)÷
(4x2y)(a6b7)÷
(7a3b2)(3x-7y)3÷
(3x-7y)2
(5a9b7c)÷
(8a3b)•(-8a2bc3)
(x5)(8a6b3c2)÷
(2a2b2c)(2m10n5)÷
(4m7n4)÷
(5m2n2)(x3y)2•(-9x2y)÷
(9x3y3)(2x2y2)3÷
(7x3y)
(2a9b5c)÷
(6ab)(a-5b)9÷
(a-5b)(-2r2s2)2÷
(17rs)
(-—x4y3)÷
(7x2y)(4a9b4)÷
(8ab2)(3x-5y)3÷
(3x-5y)2
(2a6b6c)÷
(2a3b)•(-2a3b2c2)
(x8y)÷
(x4)(4a5b3c2)÷
(2a4b2c)(2m10n6)÷
(7m6n9)÷
(7mn)(2x3y)3•(-3x3y)÷
(12x3y)(x3y2)2÷
(6xy3)
(5ab2)(2a-5b)7÷
(2a-5b)2(-2r3s2)3÷
(19rs3)
(-—x6y6)÷
(7xy)(8a8b3)÷
(6a5b2)(x+6y)3÷
(x+6y)
(6a4b6c)÷
(9a4b2)•(-7a3b2c2)
(x2)(2a4b9c3)÷
(4a2b2c)(8m5n7)÷
(6m9n4)÷
(3mn2)(x2y)3•(-6x2y2)÷
(6x4y2)(2x2y2)3÷
(14xy2)
(a8b5c)÷
(6a3b)(3a-5b)4÷
(3a-5b)(-r2s3)2÷
(20rs2)
2
(-—x7y3)÷
(8x2y2)(2a7b4)÷
(7a5b2)(2x-8y)4÷
(2x-8y)2
3
(2a9b4c)÷
(5a3b2)•(-4a2b2c2)
(x5)(8a7b3c2)÷
(2a4b3c)(6m6n6)÷
(6m3n6)÷
(6mn2)(2x3y)2•(-2x2y2)÷
(2x4y2)(x3y3)2÷
(5a5b3c)÷
(4a4b)(3a-8b)7÷
(3a-8b)2(-r3s3)3÷
(10r2s3)
(5x2y)(8a8b9)÷
(9a3b3)(3x+7y)4÷
(3a4b3c)÷
(7ab)•(-3a2b2c2)
(x9y)÷
(x3)(6a8b5c2)÷
(6ab2c)(7m8n6)÷
(5m4n2)÷
(5mn2)(2x3y)2•(-2x3y2)÷
(12x4y)(x2y2)3÷
(4xy)
(a7b6c)÷
(3a2b)(3a+5b)7÷
(3a+5b)3(-2r2s3)3÷
(2r2s3)
(2xy)(10a7b6)÷
(2a3b2)(4x+5y)3÷
(4x+5y)2
8
(2a6b3c)÷
(2a3b2)•(-3a3b2c3)
(x2)(6a7b7c4)÷
(2a2bc)(5m8n4)÷
(3m4n6)÷
(7m2n2)(x3y)3•(-5x3y2)÷
(12x3y3)(x3y2)3÷
(3a9b5c)÷
(8a4b)(a+7b)9÷
(a+7b)2(-r3s3)2÷
(5r2s2)
(-—x3y9)÷
(4x2y)(4a8b6)÷
(7a4b2)(2x+6y)3÷
(6a7b7c)÷
(4a4b2)•(-5a2b2c2)
(x5)(5a7b3c4)÷
(9a2b3c)(8m4n8)÷
(3m2n2)÷
(3m2n)(2x3y)3•(-7x2y)÷
(4xy2)(x3y3)3÷
(8x2y3)
(5a7b7c)÷
(6a4b)(4a+6b)9÷
(4a+6b)(-r2s3)2÷
(-—x2y6)÷
(2x2y)(4a7b6)÷
(3ab3)(2x+8y)4÷
(2x+8y)
(3a4b4c)÷
(3a4b2)•(-8a3b2c3)
(x3)(5a7b9c5)÷
(3ab3c)(3m9n9)÷
(3m8n6)÷
(6m2n)(x2y)2•(-6x2y)÷
(13x3y3)(x2y3)3÷
(5a8b6c)÷
(4ab)(4a-5b)7÷
(4a-5b)3(-2r3s3)3÷
(13r2s)
(-—x7y7)÷
(3xy3)(10a8b4)÷
(7a5b2)(4x+8y)4÷
(a6b8c)÷
(7a2b)•(-3a2bc2)
(x3)(2a5b4c5)÷
(2a2b2c)(6m5n6)÷
(9m9n3)÷
(6mn)(x2y)2•(-4x2y)÷
(17x4y2)(2x3y3)3÷
(12x2y2)
(6a5b8c)÷
(4a3b)(a+7b)8÷
(a+7b)3(-2r3s2)2÷
(5rs3)
(-—x4y9)÷
(9xy)(5a7b9)÷
(3a3b)(2x-7y)3÷
(2x-7y)
(4a9b7c)÷
(8a4b2)•(-5a2b2c2)
(x5)(7a4b4c5)÷
(8ab2c)(4m10n9)÷
(6m2n)(x3y)3•(-5x3y)÷
(9xy3)(2x3y3)2÷
(12x3y3)
(a9b5c)÷
(8a4b2)(3a+6b)6÷
(3a+6b)3(-r2s2)3÷
(15r3s)
(3x2y2)(a7b8)÷
(9a4b)(x+7y)3÷
(x+7y)
(5a4b2)•(-5a3b2c2)
(x3)(2a6b3c2)÷
(4a3b2c)(7m7n6)÷
(4m9n6)÷
(5mn2)(x3y)2•(-3x3y)÷
(4x2y2)(2x2y2)2÷
(10x2y2)
(5a6b2c)÷
(2a3b2)(2a-6b)8÷
(2a-6b)2(-r2s2)2÷
(3r3s)
(-—x7y4)÷
(2xy3)(8a6b9)÷
(4a4b3)(x-6y)3÷
(a4b7c)÷
(5a4b2)•(-2a3b2c3)
(x2)(7a6b9c3)÷
(2a3bc)(6m8n9)÷
(6m4n2)÷
(2mn)(2x2y)3•(-2x2y2)÷
(13x2y3)(2x3y3)3÷
(2a4b2)(2a-6b)5÷
(2a-6b)2(-r3s2)2÷
(14rs2)
(-—x2y3)÷
(3xy)(9a7b9)÷
(9a6b2)(3x-7y)3÷
(a7b5c)÷
(4a3b)•(-6a3b2c3)
(x)(9a5b9c4)÷
(7a4bc)(2m6n5)÷
(mn)
(5m9n4)÷
(4mn)(x3y)2•(-6x2y)÷
(7x3y)(x2y3)2÷
(20xy3)
(2a7b5c)÷
(5a4b)(4a+7b)4÷
(4a+7b)(-2r2s3)3÷
(10rs2)
(4x2y)(6a9b8)÷
(3ab3)(4x-8y)4÷
(4x-8y)2
(a6b3c)÷
(5a4b2)•(-7a2b2c2)