初一数学下册整式的除法专项练习题 4Word下载.docx
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(mn)2
(6m2n6)÷
(8mn)(x3y)3•(-4x3y2)÷
(8x3y)(x3y2)2÷
(3x3y3)
(a7b7c)÷
(5a4b2)(3a-5b)6÷
(3a-5b)(-2r3s2)3÷
(18r3s2)
7
(-—x6y3)÷
(3x2y3)(7a8b4)÷
(2a5b)(x-6y)4÷
(x-6y)2
8
(5a4b6c)÷
(5a3b2)•(-9a2bc2)
(x)(9a4b7c4)÷
(3a3bc)(2m9n3)÷
(9m7n9)÷
(3m2n2)(2x2y)3•(-4x3y2)÷
(16xy)(2x2y2)3÷
(11x2y3)
(6a8b9c)÷
(9a2b2)(4a+7b)6÷
(4a+7b)2(-2r3s3)2÷
(11r3s)
1
(-—x4y4)÷
(5x2y3)(3a7b9)÷
(6a4b3)(2x-6y)4÷
(2x-6y)
(4a7b5c)÷
(7a2b2)•(-6a3b2c3)
(x2)(7a4b7c3)÷
(9a4b3c)(7m4n7)÷
(mn)3
(7m5n8)÷
(2mn)(2x2y)2•(-7x2y2)÷
(17x4y2)(2x2y3)3÷
(12xy3)
(4a7b7c)÷
(5ab)(2a-8b)6÷
(2a-8b)3(-r3s2)3÷
(4r2s)
4
(-—x5y7)÷
(5xy)(8a7b6)÷
(5a4b2)(x-8y)4÷
(x-8y)2
(2a9b8c)÷
(9a4b2)•(-2a3bc2)
(x9y)÷
(x3)(6a9b5c5)÷
(6a4b2c)(9m10n7)÷
(4m5n4)÷
(4mn)(2x2y)2•(-4x3y)÷
(6x3y)(2x3y3)2÷
(16xy2)
(2a4b7c)÷
(6a4b2)(2a-7b)9÷
(2a-7b)2(-2r2s3)3÷
(16r3s3)
3
(-—x7y4)÷
(7xy3)(a9b7)÷
(2a3b3)(3x-7y)3÷
(3x-7y)
(a5b6c)÷
(3a4b)•(-5a3bc2)
(x5y)÷
(x4)(4a8b8c4)÷
(4a4b3c)(6m9n7)÷
(8m2n5)÷
(4m2n2)(x3y)3•(-2x3y)÷
(5x3y3)(2x2y3)2÷
(13x3y)
(a6b8c)÷
(2a4b2)(4a-5b)9÷
(4a-5b)2(-r3s2)3÷
(4r3s)
(-—x7y6)÷
(5x2y)(7a6b7)÷
(3a3b2)(x+7y)4÷
(x+7y)2
(6a4b2c)÷
(6a4b2)•(-9a3b2c2)
(x4)(7a7b7c5)÷
(9a2b2c)(5m10n7)÷
(4m4n2)÷
(7m2n2)(2x2y)3•(-9x2y2)÷
(6x4y)(x2y2)2÷
(12xy)
(2a5b9c)÷
(5ab2)(a+5b)4÷
(a+5b)3(-2r3s3)2÷
(13rs)
(-—x7y7)÷
(3x2y2)(7a6b6)÷
(4a3b)(2x-8y)3÷
(2x-8y)2
(a4b3c)÷
(4a3b2)•(-3a2bc3)
(x3)(5a9b6c4)÷
(8a2bc)(4m6n3)÷
(8m4n4)÷
(9m2n2)(x3y)2•(-4x3y)÷
(13x2y3)(2x2y2)2÷
(4x2y)
(8a4b)(4a+7b)9÷
(4a+7b)3(-2r3s3)3÷
(15r2s)
(-—x5y8)÷
(8xy)(5a6b9)÷
(9a2b3)(x+6y)4÷
(x+6y)2
(4a8b6c)÷
(6a4b)•(-9a2bc2)
(x8y)÷
(x3)(a4b9c5)÷
(3a2b2c)(9m9n7)÷
(9m10n4)÷
(4m2n2)(x3y)3•(-3x3y)÷
(6x3y3)(2x3y3)2÷
(12x2y)
(5a9b4c)÷
(5a4b)(a-8b)8÷
(a-8b)(-r2s2)2÷
(12r2s)
(7xy2)(2a8b8)÷
(7ab)(x-8y)4÷
(4a7b8c)÷
(5a3b2)•(-7a2b2c2)
(x3)(10a9b9c5)÷
(4abc)(7m10n3)÷
(5m9n3)÷
(7mn)(2x2y)2•(-7x2y)÷
(11x3y2)(2x2y3)3÷
(6x3y3)
(6a5b6c)÷
(7a2b)(3a-7b)9÷
(3a-7b)(-r3s2)2÷
(12r3s)
(-—x4y5)÷
(4xy3)(7a8b4)÷
(4a5b)(2x+5y)3÷
(2x+5y)
(2a5b3c)÷
(5a2b)•(-8a2bc2)
(x2)(8a6b6c5)÷
(8a4b3c)(2m5n5)÷
(5m3n4)÷
(5mn2)(x2y)2•(-3x2y)÷
(4x2y)(x2y2)2÷
(13x3y3)
(3a7b8c)÷
(5a3b2)(a+8b)5÷
(a+8b)2(-r2s3)2÷
(18r2s)
2
(-—x4y9)÷
(4x2y)(4a9b4)÷
(9a2b2)(3x+8y)3÷
(3x+8y)
(3a4b7c)÷
(7a2b)•(-8a3b2c3)
(x4)(3a5b8c2)÷
(7abc)(3m4n3)÷
(7m7n7)÷
(4mn2)(x2y)2•(-3x2y2)÷
(8x4y2)(x2y2)2÷
(6x2y)
(4a4b5c)÷
(6a2b2)(a+6b)7÷
(a+6b)(-2r2s2)2÷
(9r2s2)
(-—x6y7)÷
(6xy2)(9a9b9)÷
(8a2b3)(4x+6y)4÷
(4x+6y)2
(6a5b9c)÷
(8a2b2)•(-5a2b2c3)
(x5)(2a7b9c3)÷
(9a3b2c)(5m4n9)÷
(8m6n7)÷
(9mn2)(x2y)3•(-5x2y)÷
(18xy2)(x3y2)2÷
(18xy)
(5a8b9c)÷
(2a4b2)(a+6b)5÷
(a+6b)2(-2r3s2)2÷
(16rs)
(9xy3)(8a8b4)÷
(7a4b3)(2x-5y)3÷
(2x-5y)2
(4a6b8c)÷
(2a2b)•(-2a3b2c2)
(x7y)÷
(x5)(7a4b3c2)÷
(6a3b2c)(8m7n7)÷
(2m9n5)÷
(2m2n2)(2x2y)3•(-4x2y2)÷
(13xy3)(2x3y3)2÷
(17x3y2)
(a8b6c)÷
(6a2b)(2a-6b)8÷
(2a-6b)2(-r3s3)3÷
(20r3s)
(-—x4y8)÷
(8x2y)(2a6b4)÷
(3a2b)(4x-8y)4÷
(4x-8y)
(a9b6c)÷
(2a4b)•(-7a2bc3)
(x)(10a9b3c4)÷
(5a2b3c)(2m8n9)÷
(6m4n6)÷
(9mn)(x2y)3•(-4x3y)÷
(13x2y3)(x2y2)2÷
(10x2y3)
(a8b8c)÷
(3a4b)(a+7b)6÷
(a+7b)(-2r3s2)2÷
(3r3s2)
(-—x3y4)÷
(8xy3)(4a8b7)÷
(5ab3)(4x-6y)4÷
(4x-6y)