初一数学下册多项式除以单项式练习题精选 103.docx
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初一数学下册多项式除以单项式练习题精选 103.docx
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初一数学下册多项式除以单项式练习题精选103
(13ab+5a2b-3ab)÷(ab)(-3a2-4a3b3-2a3b2)÷(-4a2)
1
(—mn2-4m2n2-4n4)÷(4n2)[(m+3)(m+6)-18]÷m
3
(14ab+4b)÷(2b)(54a4+18a3+6a3)÷(3a)
(51x2y2+15x2y)÷(12xy)(8xy+2y)÷y
(9xy-2y)÷y(4c3d2-c3d4)÷(-cd)
(7ma-4mb-9mc)÷m(6m3n2+8m)÷(4m)
(8a2b2+6a2c)÷(4a)(20x-6x3-3x)÷x
(14ab-7a2b-4ab)÷(ab)(-2a2-8a3b3-3a2b3)÷(-4a)
4
(—m2n3+5mn2-8n4)÷(6n)[(m+4)(m+9)-36]÷m
5
(12ab+6b)÷(6b)(30a2+18a2-12a)÷(3a)
(54x2y+27x2y)÷(3xy)(8xy-2y)÷y
(3xy+3y)÷y(6c2d+cd4)÷(-cd)
(8ma+3mb-3mc)÷m(5m3n2-7m3)÷(3m)
(8a3b2+8a2c)÷(3a)(18x2-8x2+2x)÷x
(17ab2-8a2b+2a2b2)÷(ab)(-4a3+8a2b3-3a3b3)÷(-4a)
7
(—mn4+3mn3+6n3)÷(4n2)[(n+2)(n+6)-12]÷n
6
(18ab-4b)÷(4b)(33a2+21a2-6a)÷(3a)
(39xy2-18xy)÷(6xy)(5xy-5y)÷y
(3xy-y)÷y(8c2d2-c3d)÷(-cd)
(9ma+6mb-6mc)÷m(7m3n2+9m)÷(2m)
(6a2b3+8a2c)÷(2a)(11x+6x2-4x)÷x
(11a2b2-7ab-4ab)÷(ab)(-4a3-2a3b3-3a2b2)÷(-5a)
1
(—m2n2-5m2n2+3n2)÷(4n2)[(b+1)(b+6)-6]÷b
6
(12ab+8b)÷(2b)(75a3-18a-3a3)÷(6a)
(54x2y-18xy)÷(12xy)(2xy+3y)÷y
(2xy-2y)÷y(6c2d2-cd4)÷(-cd)
(3ma+2mb+9mc)÷m(5m2n2-9m)÷(3m)
(10a2b2-9a3c)÷(3a2)(18x3-7x3-3x)÷x
(15ab2-7ab+4ab2)÷(ab)(-2a3+7a2b2-2a2b3)÷(-2a)
6
(—mn4-5m2n2+9n4)÷(2n2)[(m+3)(m+9)-27]÷m
5
(8ab+6b)÷(4b)(33a-27a+15a2)÷(3a)
(51xy2+15xy2)÷(9xy)(9xy-4y)÷y
(2xy-5y)÷y(6c3d2+c2d2)÷(-c2d)
(8ma+9mb+mc)÷m(2m3n2-6m2)÷(2m)
(10a2b3+6a2c)÷(4a)(16x4+9x+3x4)÷x
(19a2b2+6ab-4ab)÷(ab)(-2a3+2a3b2+4a3b3)÷(-4a2)
5
(—m2n2+3m2n3-4n3)÷(2n2)[(n+5)(n+7)-35]÷n
4
(12ab+2b)÷(6b)(81a4-27a2-6a4)÷(9a)
(54x2y+21xy)÷(3xy)(6xy-y)÷y
(4xy+4y)÷y(10c2d2+c3d2)÷(-c2d)
(2ma+5mb-mc)÷m(2m2n+6m3)÷(5m)
(4a3b2+7a2c)÷(4a2)(14x4-6x+3x3)÷x
(20ab-8ab-2a2b2)÷(ab)(-2a3-8a3b2+5a3b2)÷(-2a)
1
(—m2n4+4mn3-7n3)÷(5n)[(a+2)(a+9)-18]÷a
6
(8ab-4b)÷(6b)(42a4+24a3+12a2)÷(3a)
(45x2y2+24xy2)÷(9xy)(9xy+2y)÷y
(4xy+3y)÷y(4c2d2-c3d2)÷(-c2d)
(8ma+7mb+5mc)÷m(6m2n+9m2)÷(4m)
(4a2b3+9a2c)÷(3a)(11x3-6x+4x2)÷x
(12a2b+9ab+2a2b)÷(ab)(-4a3+7a3b2-4a3b3)÷(-4a2)
3
(—m2n2+4m2n3-7n3)÷(2n)[(a+2)(a+8)-16]÷a
4
(14ab+4b)÷(4b)(36a2-18a2-3a2)÷(9a)
(54x2y-27x2y)÷(12xy)(3xy+4y)÷y
(7xy+3y)÷y(4c2d-c3d3)÷(-cd)
(5ma-8mb-3mc)÷m(3m2n-8m3)÷(5m)
(2a3b3+7a3c)÷(2a)(15x2+6x-5x)÷x
(19a2b2-7a2b+3a2b2)÷(ab)(-2a3+9a3b2-5a3b2)÷(-5a)
1
(—mn3-4m2n2-2n2)÷(6n2)[(x+3)(x+7)-21]÷x
5
(10ab-8b)÷(6b)(84a3+24a2+3a2)÷(3a)
(54x2y+21x2y2)÷(9xy)(4xy-4y)÷y
(7xy+y)÷y(10c3d2+c2d3)÷(-cd)
(2ma+4mb-5mc)÷m(9m3n-9m)÷(2m)
(6a3b3-9a2c)÷(3a)(20x2+6x3-3x2)÷x
(18ab2+8a2b-2ab2)÷(ab)(-3a3-9a2b2-5a2b2)÷(-3a2)
3
(—mn2+5m2n2-8n4)÷(2n2)[(a+1)(a+7)-7]÷a
4
(2ab+6b)÷(4b)(51a3-27a2-12a3)÷(6a)
(30x2y+21xy2)÷(12xy)(5xy+3y)÷y
(9xy-4y)÷y(8c2d-cd3)÷(-c2d)
(5ma-5mb+9mc)÷m(4m2n+8m)÷(4m)
(8a3b3-6a2c)÷(5a2)(14x4-7x2+4x4)÷x
(18ab2-9a2b-3a2b2)÷(ab)(-3a3-10a2b3-3a3b2)÷(-3a)
5
(—mn4-2m2n2+2n4)÷(3n)[(x+3)(x+6)-18]÷x
4
(14ab-6b)÷(2b)(33a4+27a-9a3)÷(3a)
(60xy2-21x2y)÷(12xy)(4xy+2y)÷y
(3xy-4y)÷y(2c3d+c3d4)÷(-cd)
(7ma-4mb-mc)÷m(4m3n2-9m2)÷(4m)
(4a3b3+6a3c)÷(5a)(20x2+6x4-4x4)÷x
(12a2b2-7ab-2ab)÷(ab)(-4a3-5a2b3-2a2b3)÷(-5a2)
3
(—mn4+4m2n3+2n2)÷(2n2)[(b+3)(b+9)-27]÷b
4
(18ab+6b)÷(4b)(48a2-27a2+3a2)÷(6a)
(42xy2-18x2y2)÷(3xy)(5xy+2y)÷y
(9xy-y)÷y(2c2d2+cd)÷(-cd)
(4ma-3mb-9mc)÷m(4m3n+8m)÷(5m)
(2a3b2-9a2c)÷(3a)(10x3-9x4-3x3)÷x
(16ab-5ab-2a2b2)÷(ab)(-4a3-6a3b3+4a3b2)÷(-2a2)
2
(—m2n4-2mn2-6n3)÷(4n2)[(m+1)(m+6)-6]÷m
3
(2ab-2b)÷(4b)(39a2+21a2-9a)÷(3a)
(30xy2-18xy2)÷(12xy)(9xy-4y)÷y
(8xy-3y)÷y(8c2d-c3d2)÷(-cd)
(6ma+8mb+7mc)÷m(2m2n2+8m2)÷(2m)
(10a3b3-8a3c)÷(2a)(11x2-9x3-4x)÷x
(12a2b2+7a2b+2ab2)÷(ab)(-4a2+4a3b2+4a2b3)÷(-3a)
8
(—m2n3-3mn3+9n2)÷(2n)[(b+3)(b+9)-27]÷b
7
(20ab+8b)÷(6b)(72a-24a4-12a4)÷(3a)
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