七年级数学下册整式的除法练习题精选 36.docx
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七年级数学下册整式的除法练习题精选 36.docx
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七年级数学下册整式的除法练习题精选36
(48x2y-18xy2)÷(9xy)(4xy+y)÷y
(3xy+3y)÷y(4c3d-cd2)÷(-cd)
(7ma+3mb-4mc)÷m(6m2n2+8m2)÷(5m)
(4a2b2-6a3c)÷(4a2)(15x2+6x3-4x4)÷x
(11a2b+6ab+2a2b)÷(ab)(-4a3+3a3b2+5a3b2)÷(-5a2)
7
(—mn2-5mn2+3n2)÷(6n)[(a+1)(a+8)-8]÷a
8
(2ab-2b)÷(6b)(84a4+24a3+3a)÷(9a)
(57xy2+27xy)÷(6xy)(2xy+y)÷y
(3xy-5y)÷y(10c3d2+cd4)÷(-c2d)
(8ma+8mb+4mc)÷m(7m3n-9m)÷(4m)
(10a3b3-7a3c)÷(5a2)(13x2-8x4-3x4)÷x
(12a2b-8ab+4ab)÷(ab)(-2a2-5a2b3-5a3b3)÷(-5a)
6
(—mn3+2m2n2-2n3)÷(3n)[(n+4)(n+7)-28]÷n
7
(4ab-8b)÷(2b)(72a+21a4+12a3)÷(6a)
(33x2y2+18x2y)÷(12xy)(7xy-4y)÷y
(9xy+4y)÷y(6c3d2-c2d2)÷(-c2d)
(8ma-6mb+mc)÷m(7m2n2-8m)÷(4m)
(6a3b3-9a2c)÷(3a)(18x-8x2-5x2)÷x
(19ab+5ab-4a2b)÷(ab)(-2a2-8a3b3+4a2b3)÷(-3a)
6
(—mn3-3mn2+6n4)÷(6n)[(b+4)(b+8)-32]÷b
5
(14ab+4b)÷(6b)(78a-27a4+15a3)÷(9a)
(60xy2+21x2y)÷(9xy)(5xy-2y)÷y
(3xy+5y)÷y(2c2d2+cd2)÷(-c2d)
(7ma-8mb+9mc)÷m(6m2n-8m3)÷(5m)
(2a3b2+7a2c)÷(2a2)(20x3-8x3-3x4)÷x
(13a2b2-7a2b-3ab2)÷(ab)(-2a3+2a2b2-2a2b3)÷(-4a2)
1
(—m2n3-2m2n2-2n2)÷(6n2)[(a+4)(a+8)-32]÷a
7
(10ab+10b)÷(2b)(78a3+27a3+15a)÷(6a)
(60x2y2-18x2y2)÷(9xy)(5xy+3y)÷y
(2xy+4y)÷y(6c3d+c3d)÷(-cd)
(ma+8mb-4mc)÷m(8m2n2+8m2)÷(5m)
(8a2b2-7a2c)÷(2a2)(13x4+8x2-5x2)÷x
(15a2b2-6ab+3a2b2)÷(ab)(-3a2-4a3b3-5a3b3)÷(-4a2)
1
(—mn2+4mn2+2n4)÷(6n2)[(n+2)(n+9)-18]÷n
4
(2ab-2b)÷(2b)(69a2-21a-6a)÷(9a)
(39xy+15xy2)÷(9xy)(5xy+5y)÷y
(9xy-3y)÷y(6c3d2+c2d)÷(-c2d)
(3ma+6mb+9mc)÷m(4m2n2-9m)÷(5m)
(4a3b2+8a2c)÷(4a)(10x+6x4+5x3)÷x
(19a2b2+9ab-2ab2)÷(ab)(-2a2+3a3b2-4a3b3)÷(-2a2)
5
(—m2n2-5mn3-6n3)÷(2n)[(a+2)(a+8)-16]÷a
4
(4ab-4b)÷(2b)(87a+27a4+9a3)÷(6a)
(45xy2+15x2y2)÷(6xy)(3xy-3y)÷y
(6xy-4y)÷y(10c3d-c3d4)÷(-c2d)
(5ma-4mb+6mc)÷m(4m2n+6m3)÷(5m)
(4a3b3-8a2c)÷(2a)(15x4-6x2-2x3)÷x
(10a2b-9ab-2a2b)÷(ab)(-4a3-9a2b3+3a3b2)÷(-3a)
1
(—mn4-3m2n2+3n3)÷(2n)[(y+2)(y+9)-18]÷y
5
(10ab-6b)÷(4b)(63a+21a3-12a)÷(3a)
(39x2y-18xy)÷(12xy)(4xy-4y)÷y
(4xy-3y)÷y(10c3d-cd3)÷(-cd)
(4ma+2mb+4mc)÷m(3m3n+9m)÷(3m)
(2a2b2-8a3c)÷(4a2)(19x2-7x3+4x3)÷x
(16ab2-5a2b+3a2b2)÷(ab)(-3a3+9a2b3+2a2b2)÷(-4a2)
4
(—m2n3-5m2n2+9n2)÷(3n)[(n+4)(n+6)-24]÷n
3
(20ab-2b)÷(2b)(63a4-24a4+15a2)÷(6a)
(33x2y2-15xy2)÷(3xy)(3xy+3y)÷y
(6xy+3y)÷y(8c2d2-cd4)÷(-c2d)
(8ma-3mb-mc)÷m(4m2n2+8m3)÷(4m)
(4a2b2-6a2c)÷(5a)(20x3-9x2+2x2)÷x
(13ab2+9a2b-4a2b2)÷(ab)(-3a2-8a3b3+3a3b3)÷(-4a)
6
(—mn2-2m2n2-3n3)÷(3n)[(n+5)(n+7)-35]÷n
7
(16ab+6b)÷(6b)(72a3+21a3+9a4)÷(6a)
(30x2y2+24x2y)÷(9xy)(6xy+y)÷y
(8xy+y)÷y(10c2d+cd)÷(-cd)
(4ma-mb-2mc)÷m(7m3n-6m3)÷(4m)
(8a3b3-9a3c)÷(5a)(20x3-6x2-4x)÷x
(18ab+6ab+3ab)÷(ab)(-2a3+4a2b3+2a3b3)÷(-3a)
1
(—mn3+2mn3+4n4)÷(2n2)[(n+3)(n+9)-27]÷n
7
(6ab+8b)÷(6b)(84a2-21a+6a2)÷(9a)
(51x2y-24xy2)÷(12xy)(9xy-4y)÷y
(9xy-4y)÷y(6c3d-cd3)÷(-cd)
(5ma-9mb-2mc)÷m(9m3n2+8m3)÷(2m)
(10a3b2+9a3c)÷(2a2)(17x+9x-3x3)÷x
(11ab2+6ab-3ab)÷(ab)(-2a2+5a2b3+4a3b3)÷(-4a2)
4
(—mn2-5mn3+8n4)÷(3n2)[(a+4)(a+7)-28]÷a
5
(18ab+2b)÷(4b)(87a2-21a3-3a4)÷(9a)
(36x2y-27xy2)÷(3xy)(8xy+3y)÷y
(5xy-5y)÷y(2c3d+c3d3)÷(-c2d)
(7ma-5mb+7mc)÷m(8m2n-8m2)÷(4m)
(8a2b2-6a3c)÷(5a)(10x3+8x4+4x3)÷x
(11ab-8ab-4ab2)÷(ab)(-3a3-7a3b2-5a2b3)÷(-2a2)
7
(—m2n3+4m2n3-9n2)÷(3n2)[(x+3)(x+7)-21]÷x
6
(12ab-10b)÷(2b)(42a2-18a4+15a4)÷(6a)
(42xy-27x2y)÷(12xy)(4xy-4y)÷y
(4xy+y)÷y(2c3d-cd)÷(-c2d)
(8ma-mb-mc)÷m(7m2n2-6m2)÷(4m)
(8a2b3-6a3c)÷(4a2)(18x2-8x-5x4)÷x
(16ab2+5ab+3a2b)÷(ab)(-4a3+6a3b3-3a3b2)÷(-4a)
6
(—m2n3+2mn3+6n2)÷(4n)[(y+5)(y+6)-30]÷y
7
(14ab+8b)÷(6b)(66a4-27a2-3a)÷(9a)
(60xy2-15xy)÷(9xy)(9xy-5y)÷y
(6xy+4y)÷y(4c3d2+c2d)÷(-cd)
(4ma+2mb+2mc)÷m(7m3n2-7m3)÷(5m)
(10a2b2+6a3c)÷(3a)(20x+7x4-2x)÷x
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