初一数学下册整式的除法专项练习题 22Word文档下载推荐.docx
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(4a+8b)3(-2r3s2)2÷
(14r2s)
6
(-—x8y7)÷
(9x2y)(5a9b7)÷
(5a6b2)(x+7y)4÷
(x+7y)2
5
(4a4b8c)÷
(3ab)•(-7a2b2c3)
(x10y)÷
(x2)(9a5b6c4)÷
(8ab3c)(9m5n5)÷
(3m6n4)÷
(7mn2)(2x3y)3•(-5x3y)÷
(18x3y3)(2x2y3)3÷
(10x2y2)
(2a4b4c)÷
(4a3b2)(a-8b)4÷
(a-8b)(-2r3s2)2÷
(15r2s2)
(-—x4y9)÷
(7xy2)(a6b5)÷
(3a3b3)(x-6y)4÷
(x-6y)
4
(3a8b7c)÷
(8a4b2)•(-5a2bc2)
(x6y)÷
(x2)(3a5b8c5)÷
(5a2b2c)(2m3n9)÷
(mn)
(8m9n3)÷
(4mn)(x2y)3•(-8x3y)÷
(13x2y2)(2x2y3)2÷
(10x3y)
(a6b6c)÷
(3ab)(4a-5b)4÷
(4a-5b)3(-2r2s2)2÷
(18r2s)
(-—x4y4)÷
(2x2y3)(3a8b3)÷
(8ab)(x+6y)3÷
3
(a9b3c)÷
(9a3b)•(-3a2b2c3)
(x4)(6a5b5c5)÷
(3a2b3c)(9m3n6)÷
(9m2n8)÷
(5m2n2)(2x2y)3•(-6x2y)÷
(10x4y)(x3y3)2÷
(5xy3)
(3a7b7c)÷
(6a2b)(4a+8b)4÷
(4a+8b)(-2r3s2)3÷
(15rs)
(-—x7y5)÷
(8x2y)(6a6b7)÷
(8ab2)(3x+5y)3÷
(3x+5y)
7
(5a8b3c)÷
(8a3b2)•(-7a2bc2)
(x2)(5a8b9c3)÷
(5ab3c)(4m6n7)÷
(7m5n2)÷
(8m2n2)(2x2y)3•(-7x2y2)÷
(19xy2)(2x3y2)3÷
(20x2y)
(5a4b9c)÷
(7a4b2)(4a+8b)4÷
(4a+8b)2(-r3s3)2÷
(12r2s3)
(-—x6y5)÷
(9x2y)(4a6b6)÷
(3a6b2)(3x-7y)4÷
(3x-7y)
(a8b6c)÷
(9a2b2)•(-3a2b2c3)
(x8y)÷
(x2)(10a8b9c2)÷
(2a3b2c)(9m9n3)÷
(5m9n8)÷
(8m2n2)(2x2y)3•(-5x2y)÷
(9x3y)(x3y3)3÷
(12xy2)
(6a4b7c)÷
(8a4b2)(3a-5b)9÷
(3a-5b)(-2r3s3)3÷
(-—x3y3)÷
(6xy2)(10a7b8)÷
(7a3b)(3x-5y)3÷
(3x-5y)
(6a4b3c)÷
(8ab2)•(-7a3b2c3)
(x)(4a7b6c5)÷
(5ab3c)(4m9n8)÷
(7m10n9)÷
(4mn)(2x3y)3•(-2x3y)÷
(19xy)(x2y3)3÷
(18xy)
(2a8b7c)÷
(4a4b2)(2a+8b)6÷
(2a+8b)2(-2r3s2)3÷
(9r3s3)
(-—x8y6)÷
(2x2y)(6a9b5)÷
(8a5b3)(3x-8y)4÷
(3x-8y)2
(a4b8c)÷
(5ab)•(-8a3b2c3)
(x5)(10a6b5c4)÷
(9a4bc)(9m6n6)÷
(6m8n4)÷
(3mn)(2x3y)3•(-7x3y2)÷
(15x4y3)(2x3y3)2÷
(3x3y)
(5a7b8c)÷
(4a4b)(3a+8b)9÷
(3a+8b)2(-2r2s3)3÷
(14r2s2)
(-—x6y4)÷
(4x2y)(6a6b3)÷
(4a6b2)(x-8y)3÷
(x-8y)2
(3a5b7c)÷
(3ab)•(-7a3b2c3)
(x2)(a7b8c3)÷
(6a4b2c)(7m4n9)÷
(6m6n8)÷
(9m2n)(x2y)3•(-6x3y2)÷
(18xy2)(2x3y2)3÷
(10x2y)
(a5b3c)÷
(8a3b2)(2a+6b)7÷
(2a+6b)2(-r2s2)2÷
(17r2s)
(-—x2y6)÷
(9xy)(8a6b7)÷
(4a6b3)(3x-5y)3÷
(3x-5y)2
(4a4b7c)÷
(9ab2)•(-4a2bc2)
(x7y)÷
(x)(10a7b9c5)÷
(4a3bc)(4m8n5)÷
(4m10n3)÷
(4mn2)(2x2y)2•(-4x3y)÷
(14x2y3)(x2y3)3÷
(7xy2)
(2a6b3c)÷
(4a2b2)(2a-5b)9÷
(2a-5b)2(-r3s3)3÷
(3r2s)
(-—x3y5)÷
(4x2y3)(7a7b7)÷
(6a3b2)(3x+8y)3÷
(3x+8y)2
(4a4b6c)÷
(3a3b2)•(-5a2bc2)
(x5y)÷
(x4)(7a8b4c5)÷
(9a3b2c)(8m6n8)÷
(8m9n5)÷
(3mn2)(x3y)3•(-7x3y)÷
(18x3y2)(2x3y3)2÷
(19x2y3)
(6a5b9c)÷
(9ab2)(3a+6b)5÷
(3a+6b)3(-r2s3)3÷
(4r3s2)
(-—x6y8)÷
(8x2y2)(2a9b4)÷
(7a2b2)(2x-6y)3÷
(2x-6y)
(6a7b9c)÷
(9a4b)•(-9a3bc2)
(x3)(6a7b7c5)÷
(9abc)(3m3n9)÷
(3m4n6)÷
(3m2n2)(x2y)3•(-5x2y)÷
(8xy3)(x3y2)3÷
(15x3y2)
(5a8b2c)÷
(9a4b2)(a+5b)5÷
(a+5b)3(-2r3s3)2÷
(12rs)
(-—x5y3)÷
(3xy2)(2a9b8)÷
(6a4b3)(3x-7y)3÷
(3x-7y)2
(6a2b)•(-2a3b2c3)
(x5)(5a8b5c2)÷
(2a2b2c)(9m9n5)÷
(7m2n9)÷
(6mn)(2x3y)2•(-2x2y2)÷
(3x3y)(x2y2)3÷
(5xy2)
(3a6b7c)÷
(5ab2)(2a-8b)9÷
(2a-8b)3(-2r3s2)2÷
(2r2s)
(-—x3y6)÷
(2x2y)(10a9b8)÷
(9a5b2)(4x-5y)4÷
(4x-5y)2
(a7b7c)÷
(9a2b)•(-5a2bc2)
(x)(4a9b8c3)÷
(7a4b2c)(4m8n4)÷
(2m2n5)÷
(8m2n)(2x2y)3•(-8x2y2)÷
(5x2y2)(2x3y3)3÷
(15x2y3)
(a6b4c)÷
(8ab)(a-8b)7÷
(a-8b)2(-r2s2)2÷
(12r3s)
2
(-—x4y3)÷
(8xy2)(a9b7)÷
(2a4b)(2x-5y)3÷
(2x-5y)2
(2a5b4c)÷
(8a2b)•(-7a3bc2)
(x3)(5a6b7c2)÷
(4a2b2c)(3m3n5)÷
(5m9n5)÷
(8m2n)(x3y)2•(-6x2y)÷
(9x4y)(2x3y2)3÷
(a4b6c)÷
(8a3b2)(3a+5b)8÷
(3a+5b)3(-r2s3)3÷
(-—x5y6)÷
(5xy3)(2a9b9)÷
(4a4b2)(x+7y)4÷
(4a6b7c)÷
(3a4b2)•(-8a2bc2)
(x)(3a6b4c5)÷
(5a3bc)(3m4n4)÷
(2m8n2)÷
(3m2n2)(x3y)2•(-7x2y2)÷
(11x2y)(2x3y3)3÷
(4xy)
(2ab2)(2a-5b)6÷
(2a-5b)(-r2s3)3÷
(5r3s3)
(-—x4y5)÷
(4x2y)(3a7b5)÷
(4a2b)(2x+8y)3÷
(2x+8y)
(2a9b4c)÷
(2a3b2)•(-3a3b2c3)
(x)(6a9b3c4)÷
(4a3b3c)(9m10n5)÷
(9m5n6)÷
(8mn)(2x3y)3•(-3x2y)÷
(2xy)(2x3y3)2÷
(4x2y3)
(a8b2c)÷
(7a2b2)(a-5b)4÷
(a-5b)2(-2r3s3)3÷
(5r3s)
(-—x5y4)÷
(9xy)(8a7b6)÷
(8ab2)(x-7y)3÷
(x-7y)2
(3a7b6c)÷
(4a2b)•(-6a2b2c3)
(x3)(a7b6c5)÷
(5abc)(4m4n5)÷
(3m7n3)÷
(9m2n)(2x3y)2•(-7x2y2)÷
(11xy)(x2y3)2÷
(13x2y3)
(2a7b4c)÷
(8a3b2)(3a+6b)7÷
(3a+6b)2(-2r2s2)2÷
(2rs2)
(-—x9y5)÷
(8xy)(4a8b7)÷
(9a5b2)(x-8y)3÷
(3a5b2c)÷
(6a4b2)•(-2a2bc2)