初一数学下册整式的除法专项练习题 32.docx
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初一数学下册整式的除法专项练习题 32.docx
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初一数学下册整式的除法专项练习题32
(x7y)÷(x5)(3a5b3c2)÷(2a4b3c)(2m3n7)÷(mn)3
(5m9n2)÷(3m2n2)(2x2y)3•(-4x2y2)÷(6xy2)(x3y3)2÷(16x2y3)
(a5b3c)÷(6a4b2)(2a+5b)5÷(2a+5b)3(-2r2s2)3÷(3r2s3)
1
(-—x4y8)÷(5x2y)(6a7b5)÷(7ab2)(2x+7y)3÷(2x+7y)2
5
(4a4b6c)÷(2a3b2)•(-8a2b2c2)
(x6y)÷(x2)(6a9b5c3)÷(9a2b2c)(5m8n9)÷(mn)3
(6m6n9)÷(8mn2)(2x3y)2•(-6x3y)÷(4xy3)(2x2y3)3÷(2x2y2)
(2a6b4c)÷(9a2b2)(2a-5b)8÷(2a-5b)3(-2r2s2)2÷(17r3s3)
5
(-—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
5
(3a9b3c)÷(2a3b)•(-7a3b2c2)
(x10y)÷(x4)(4a7b6c3)÷(2a4bc)(6m7n3)÷(mn)2
(5m3n2)÷(5mn)(2x3y)2•(-3x3y2)÷(8x3y2)(x2y2)3÷(2x3y3)
(5a9b8c)÷(9a2b)(4a+8b)4÷(4a+8b)2(-2r3s3)2÷(3rs)
6
(-—x2y7)÷(6x2y3)(3a8b8)÷(5a6b)(2x+6y)4÷(2x+6y)
7
(a4b6c)÷(6a2b)•(-6a2bc2)
(x6y)÷(x2)(4a8b8c4)÷(8a2bc)(8m6n6)÷(mn)3
(8m4n9)÷(8mn2)(2x3y)2•(-9x3y)÷(19x2y2)(2x2y3)3÷(20x2y2)
(4a9b3c)÷(9a3b2)(3a-7b)5÷(3a-7b)(-2r3s2)2÷(2r3s2)
4
(-—x8y7)÷(2xy2)(7a7b7)÷(5a2b)(3x+7y)3÷(3x+7y)2
5
(2a8b8c)÷(7a3b)•(-2a2b2c3)
(x7y)÷(x2)(10a5b6c5)÷(9ab2c)(5m4n3)÷(mn)2
(9m4n6)÷(6m2n)(2x2y)3•(-6x2y2)÷(8x3y3)(2x2y2)2÷(3x3y2)
(4a6b7c)÷(7a2b)(2a-8b)8÷(2a-8b)(-r3s2)3÷(3rs3)
5
(-—x3y7)÷(4x2y)(a6b7)÷(7a3b2)(3x-7y)3÷(3x-7y)2
6
(5a9b7c)÷(8a3b)•(-8a2bc3)
(x5y)÷(x5)(8a6b3c2)÷(2a2b2c)(2m10n5)÷(mn)2
(4m7n4)÷(5m2n2)(x3y)2•(-9x2y)÷(9x3y3)(2x2y2)3÷(7x3y)
(2a9b5c)÷(6ab)(a-5b)9÷(a-5b)(-2r2s2)2÷(17rs)
5
(-—x4y3)÷(7x2y)(4a9b4)÷(8ab2)(3x-5y)3÷(3x-5y)2
6
(2a6b6c)÷(2a3b)•(-2a3b2c2)
(x8y)÷(x4)(4a5b3c2)÷(2a4b2c)(2m10n6)÷(mn)3
(7m6n9)÷(7mn)(2x3y)3•(-3x3y)÷(12x3y)(x3y2)2÷(6xy3)
(a7b3c)÷(5ab2)(2a-5b)7÷(2a-5b)2(-2r3s2)3÷(19rs3)
1
(-—x6y6)÷(7xy)(8a8b3)÷(6a5b2)(x+6y)3÷(x+6y)
7
(6a4b6c)÷(9a4b2)•(-7a3b2c2)
(x10y)÷(x2)(2a4b9c3)÷(4a2b2c)(8m5n7)÷(mn)3
(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)
(x5y)÷(x5)(8a7b3c2)÷(2a4b3c)(6m6n6)÷(mn)3
(6m3n6)÷(6mn2)(2x3y)2•(-2x2y2)÷(2x4y2)(x3y3)2÷(14xy2)
(5a5b3c)÷(4a4b)(3a-8b)7÷(3a-8b)2(-r3s3)3÷(10r2s3)
1
(-—x4y8)÷(5x2y)(8a8b9)÷(9a3b3)(3x+7y)4÷(3x+7y)2
5
(3a4b3c)÷(7ab)•(-3a2b2c2)
(x9y)÷(x3)(6a8b5c2)÷(6ab2c)(7m8n6)÷(mn)2
(5m4n2)÷(5mn2)(2x3y)2•(-2x3y2)÷(12x4y)(x2y2)3÷(4xy)
(a7b6c)÷(3a2b)(3a+5b)7÷(3a+5b)3(-2r2s3)3÷(2r2s3)
7
(-—x4y3)÷(2xy)(10a7b6)÷(2a3b2)(4x+5y)3÷(4x+5y)2
8
(2a6b3c)÷(2a3b2)•(-3a3b2c3)
(x5y)÷(x2)(6a7b7c4)÷(2a2bc)(5m8n4)÷(mn)3
(3m4n6)÷(7m2n2)(x3y)3•(-5x3y2)÷(12x3y3)(x3y2)3÷(7x3y)
(3a9b5c)÷(8a4b)(a+7b)9÷(a+7b)2(-r3s3)2÷(5r2s2)
2
(-—x3y9)÷(4x2y)(4a8b6)÷(7a4b2)(2x+6y)3÷(2x+6y)
3
(6a7b7c)÷(4a4b2)•(-5a2b2c2)
(x10y)÷(x5)(5a7b3c4)÷(9a2b3c)(8m4n8)÷(mn)3
(3m2n2)÷(3m2n)(2x3y)3•(-7x2y)÷(4xy2)(x3y3)3÷(8x2y3)
(5a7b7c)÷(6a4b)(4a+6b)9÷(4a+6b)(-r2s3)2÷(2r2s3)
2
(-—x2y6)÷(2x2y)(4a7b6)÷(3ab3)(2x+8y)4÷(2x+8y)
3
(3a4b4c)÷(3a4b2)•(-8a3b2c3)
(x6y)÷(x3)(5a7b9c5)÷(3ab3c)(3m9n9)÷(mn)2
(3m8n6)÷(6m2n)(x2y)2•(-6x2y)÷(13x3y3)(x2y3)3÷(8x2y3)
(5a8b6c)÷(4ab)(4a-5b)7÷(4a-5b)3(-2r3s3)3÷(13r2s)
1
(-—x7y7)÷(3xy3)(10a8b4)÷(7a5b2)(4x+8y)4÷(4x+8y)
8
(a6b8c)÷(7a2b)•(-3a2bc2)
(x10y)÷(x3)(2a5b4c5)÷(2a2b2c)(6m5n6)÷(mn)3
(9m9n3)÷(6mn)(x2y)2•(-4x2y)÷(17x4y2)(2x3y3)3÷(12x2y2)
(6a5b8c)÷(4a3b)(a+7b)8÷(a+7b)3(-2r3s2)2÷(5rs3)
4
(-—x4y9)÷(9xy)(5a7b9)÷(3a3b)(2x-7y)3÷(2x-7y)
5
(4a9b7c)÷(8a4b2)•(-5a2b2c2)
(x7y)÷(x5)(7a4b4c5)÷(8ab2c)(4m10n9)÷(mn)3
(6m3n6)÷(6m2n)(x3y)3•(-5x3y)÷(9xy3)(2x3y3)2÷(12x3y3)
(a9b5c)÷(8a4b2)(3a+6b)6÷(3a+6b)3(-r2s2)3÷(15r3s)
1
(-—x2y7)÷(3x2y2)(a7b8)÷(9a4b)(x+7y)3÷(x+7y)
6
(3a9b3c)÷(5a4b2)•(-5a3b2c2)
(x7y)÷(x3)(2a6b3c2)÷(4a3b2c)(7m7n6)÷(mn)3
(4m9n6)÷(5mn2)(x3y)2•(-3x3y)÷(4x2y2)(2x2y2)2÷(10x2y2)
(5a6b2c)÷(2a3b2)(2a-6b)8÷(2a-6b)2(-r2s2)2÷(3r3s)
1
(-—x7y4)÷(2xy3)(8a6b9)÷(4a4b3)(x-6y)3÷(x-6y)2
3
(a4b7c)÷(5a4b2)•(-2a3b2c3)
(x6y)÷(x2)(7a6b9c3)÷(2a3bc)(6m8n9)÷(mn)3
(6m4n2)÷(2mn)(2x2y)3•(-2x2y2)÷(13x2y3)(2x3y3)3÷(2x3y3)
(a5b3c)÷(2a4b2)(2a-6b)5÷(2a-6b)2(-r3s2)2÷(14rs2)
4
(-—x2y3)÷(3xy)(9a7b9)÷(9a6b2)(3x-7y)3÷(3x-7y)2
5
(a7b5c)÷(4a3b)•(-6a3b2c3)
(x5y)÷(x)(9a5b9c4)÷(7a4bc)(2m6n5)÷(mn)
(5m9n4)÷(4mn)(x3y)2•(-6x2y)÷(7x3y)(x2y3)2÷(20xy3)
(2a7b5c)÷(5a4b)(4a+7b)4÷(4a+7b)(-2r2s3)3÷(10rs2)
1
(-—x4y8)÷(4x2y)(6a9b8)÷(3ab3)(4x-8y)4÷(4x-8y)2
6
(a6b3c)÷(5a4b2)•(-7a2b2c2)
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