初一数学下册多项式除以单项式练习题精选 64.docx
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初一数学下册多项式除以单项式练习题精选 64.docx
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初一数学下册多项式除以单项式练习题精选64
(2ab+2b)÷(4b)(75a+18a-6a)÷(6a)
(30x2y2-24x2y2)÷(9xy)(4xy+y)÷y
(3xy-3y)÷y(10c2d2+c3d3)÷(-c2d)
(5ma+7mb-4mc)÷m(4m3n2+8m2)÷(2m)
(4a2b2-6a2c)÷(5a)(20x2-7x2+5x3)÷x
(11a2b+8a2b-3a2b2)÷(ab)(-3a3-4a2b2+3a2b2)÷(-5a2)
5
(—mn4-5m2n2-3n3)÷(5n2)[(b+5)(b+6)-30]÷b
4
(12ab+8b)÷(2b)(54a4+27a2+15a2)÷(6a)
(60xy-27xy2)÷(3xy)(6xy+5y)÷y
(8xy+5y)÷y(6c2d2-cd)÷(-cd)
(3ma-mb-mc)÷m(8m2n-9m2)÷(5m)
(6a2b2-6a2c)÷(2a)(13x2+6x4+3x3)÷x
(10ab-7ab+4a2b)÷(ab)(-4a3-9a2b3+2a3b2)÷(-4a2)
1
(—m2n2-3mn3-3n3)÷(3n2)[(y+1)(y+9)-9]÷y
8
(12ab-8b)÷(2b)(45a3-24a3+6a3)÷(6a)
(57xy-18x2y2)÷(6xy)(9xy+5y)÷y
(3xy+5y)÷y(4c3d2-c3d2)÷(-c2d)
(2ma+9mb-6mc)÷m(2m3n2-8m3)÷(4m)
(2a2b2-6a2c)÷(5a2)(18x3+7x4+4x)÷x
(10a2b2+7a2b-2ab2)÷(ab)(-3a2+10a2b3+5a3b3)÷(-2a)
9
(—m2n2-4mn2+9n3)÷(4n2)[(x+1)(x+6)-6]÷x
8
(2ab+8b)÷(6b)(54a4+18a2-3a4)÷(6a)
(33x2y-24x2y2)÷(6xy)(3xy+3y)÷y
(2xy+y)÷y(2c2d-cd2)÷(-cd)
(7ma-mb+5mc)÷m(9m2n-8m3)÷(2m)
(2a2b3+7a3c)÷(2a)(18x4+7x+3x2)÷x
(17a2b+7ab+2a2b2)÷(ab)(-2a3-10a3b3+5a3b2)÷(-4a)
5
(—mn2-3mn2-7n2)÷(4n2)[(a+1)(a+9)-9]÷a
4
(16ab-10b)÷(4b)(78a4-24a-15a4)÷(9a)
(39xy2-21xy2)÷(12xy)(7xy-y)÷y
(7xy-3y)÷y(8c3d-c3d)÷(-cd)
(4ma+5mb-3mc)÷m(5m2n-8m)÷(3m)
(6a2b2-7a2c)÷(5a2)(11x2-8x2-5x)÷x
(13a2b2+7a2b+3ab)÷(ab)(-2a2-5a3b2+4a2b3)÷(-4a)
2
(—m2n2-5mn3+6n3)÷(2n)[(y+5)(y+7)-35]÷y
3
(20ab-4b)÷(6b)(36a2-27a3-12a3)÷(6a)
(57x2y+27xy)÷(3xy)(4xy-3y)÷y
(7xy+2y)÷y(4c3d+c2d)÷(-c2d)
(3ma+2mb+8mc)÷m(9m3n+6m)÷(2m)
(4a2b3-6a3c)÷(2a2)(15x2-6x-5x3)÷x
(18ab-9ab-2a2b2)÷(ab)(-4a2-5a2b3+4a3b3)÷(-5a)
1
(—m2n3+2m2n2+7n4)÷(3n)[(n+1)(n+7)-7]÷n
5
(4ab+10b)÷(6b)(42a2+21a3+15a3)÷(9a)
(45x2y-24xy)÷(12xy)(9xy-4y)÷y
(4xy-2y)÷y(2c2d2-c3d3)÷(-cd)
(8ma-3mb-2mc)÷m(5m3n2-6m)÷(4m)
(2a2b2-6a2c)÷(3a)(17x+9x+2x2)÷x
(18a2b2+5ab-2a2b2)÷(ab)(-4a3+4a2b3+4a2b3)÷(-2a2)
1
(—m2n2+3m2n2+2n4)÷(3n)[(x+4)(x+9)-36]÷x
5
(18ab+8b)÷(4b)(57a+24a+9a)÷(6a)
(30xy2+27xy2)÷(6xy)(7xy+4y)÷y
(7xy+3y)÷y(8c3d+c3d4)÷(-c2d)
(9ma-9mb-4mc)÷m(2m2n2+6m)÷(2m)
(6a2b2+8a3c)÷(3a2)(16x2+9x4-4x4)÷x
(20ab2+7ab-4a2b2)÷(ab)(-2a2+3a3b2+3a2b3)÷(-4a2)
1
(—mn4+4mn2-2n4)÷(4n2)[(a+3)(a+7)-21]÷a
7
(10ab+10b)÷(2b)(48a4+24a3-6a4)÷(6a)
(30xy2+15xy)÷(9xy)(10xy-y)÷y
(8xy-3y)÷y(10c2d-c2d4)÷(-c2d)
(2ma+9mb-mc)÷m(5m3n-7m3)÷(3m)
(8a3b2+6a3c)÷(5a)(16x2-6x-2x3)÷x
(16a2b2+7a2b+3a2b2)÷(ab)(-4a2-2a2b3+2a3b2)÷(-5a)
6
(—mn3-2mn2-3n2)÷(3n)[(m+4)(m+9)-36]÷m
7
(6ab-8b)÷(2b)(45a4+24a4-3a)÷(6a)
(57x2y-15x2y)÷(9xy)(9xy+5y)÷y
(5xy-3y)÷y(6c2d+c2d2)÷(-c2d)
(5ma+2mb-mc)÷m(5m2n2+9m)÷(4m)
(6a2b2+9a2c)÷(3a)(10x-8x2+5x2)÷x
(16ab2+5ab+4ab2)÷(ab)(-4a3-6a2b2-2a3b2)÷(-4a2)
9
(—mn4+5mn3+5n2)÷(3n2)[(m+3)(m+6)-18]÷m
8
(18ab+4b)÷(2b)(69a2+18a4+9a3)÷(6a)
(60x2y+27x2y)÷(3xy)(2xy-4y)÷y
(7xy-5y)÷y(4c3d2+cd)÷(-cd)
(4ma-3mb-9mc)÷m(7m3n2-7m2)÷(4m)
(10a3b2-6a3c)÷(4a2)(18x-7x2-3x4)÷x
(15a2b2+9a2b+3a2b)÷(ab)(-4a2+9a3b3-4a2b3)÷(-4a2)
7
(—m2n3+2mn2+6n2)÷(5n2)[(a+4)(a+7)-28]÷a
8
(18ab+10b)÷(2b)(81a3-21a2+12a3)÷(9a)
(60xy+15x2y)÷(12xy)(8xy+2y)÷y
(4xy-5y)÷y(10c2d2+c3d)÷(-cd)
(8ma-4mb+5mc)÷m(9m2n2-8m2)÷(2m)
(8a3b2-6a2c)÷(2a)(17x-8x2-2x3)÷x
(15a2b2-9ab+2ab2)÷(ab)(-2a2+6a2b3-3a2b2)÷(-5a2)
2
(—m2n4+5m2n2+5n4)÷(3n2)[(b+5)(b+7)-35]÷b
3
(20ab+8b)÷(4b)(51a2-18a2+3a2)÷(6a)
(42xy2-18x2y)÷(9xy)(7xy+2y)÷y
(3xy-3y)÷y(2c3d-c2d2)÷(-c2d)
(8ma-2mb+mc)÷m(4m3n2-7m3)÷(2m)
(8a2b2+9a3c)÷(5a2)(18x2+7x4-3x)÷x
(16a2b+9ab+4a2b)÷(ab)(-4a3-2a2b3+2a3b3)÷(-4a)
1
(—mn4+2m2n2-2n3)÷(4n2)[(a+1)(a+6)-6]÷a
7
(18ab+2b)÷(4b)(42a4+18a2+3a2)÷(3a)
(42x2y+27x2y2)÷(12xy)(7xy+y)÷y
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