人教版初二数学上册整式的除法练习题精选9.docx
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人教版初二数学上册整式的除法练习题精选9
y6÷y448a3b8÷(-8a2b2)
(bc)9÷(bc)2(-12x7y4)÷(-2x4y2)
10x5y8÷5x2y7(30×106)÷(5×105)
-2a4b9c2÷7a2b2(63a2b3-21a)÷7a
(35a5-21a2-28a)÷7a(54xy+18x3y3)÷6xy
x9÷x230a7b8÷(-6a6b7)
(pq)4÷(pq)2(-12x9y4)÷(-4x2y2)
15x3y8÷5x2y7(12×104)÷(6×102)
-2a5b7c4÷6a3b2(32a3b+16a)÷4a
(40a6+24a3-56a)÷8a(63x2y2+18xy3)÷9xy
b5÷b445a3b3÷(-9a2b2)
(-bc)5÷(-bc)3(-9x8y3)÷(-3x2y2)
64x7y9÷8x2y8(12×103)÷(3×102)
-9a3b8c3÷9a2b6(81a2b-63a)÷9a
(27a5-81a3-63a)÷9a(42xy3+42x3y2)÷6xy
a6÷a524a7b3÷(-6a2b2)
(-b)5÷(-b)2(-12x4y6)÷(-6x2y3)
27x3y3÷9x2y2(81×105)÷(9×102)
-5a7b3c2÷9a4b2(16a3b-32a)÷8a
(12a6-6a2-24a)÷3a(36x2y-24x2y3)÷6xy
x9÷x516a4b7÷(-2a2b4)
(pq)3÷(pq)2(-64x4y6)÷(-8x3y4)
12x4y6÷2x3y4(56×106)÷(7×102)
-9a4b6c2÷2a3b4(6a2b-21a)÷3a
(12a5+36a3-32a)÷4a(45x3y2+27xy3)÷9xy
a5÷a310a7b3÷(-2a3b2)
(-ab)8÷(-ab)4(-18x6y7)÷(-9x4y6)
24x6y9÷8x5y3(8×108)÷(4×107)
-9a5b9c2÷7a4b7(35a3b-35a)÷7a
(64a5+48a2-48a)÷8a(81x3y-54xy3)÷9xy
a5÷a235a5b9÷(-5a2b7)
(bc)4÷(bc)3(-6x8y8)÷(-2x6y2)
27x5y8÷3x3y2(25×105)÷(5×102)
-5a9b6c3÷2a4b5(56a3b2-14a)÷7a
(54a5-30a2+24a)÷6a(16xy-20xy2)÷4xy
b6÷b44a5b3÷(-2a3b2)
(bc)6÷(bc)4(-20x9y9)÷(-5x6y6)
21x9y9÷3x4y5(15×105)÷(3×104)
-6a4b9c4÷3a2b6(24a2b3-48a)÷8a
(54a4-81a3+45a)÷9a(36xy-28xy2)÷4xy
b9÷b312a7b3÷(-6a4b2)
(-xy)3÷(-xy)2(-30x6y7)÷(-5x5y6)
21x7y7÷3x3y6(16×104)÷(4×103)
-9a4b9c4÷8a3b3(14a3b+12a)÷2a
(18a5+24a2+54a)÷6a(30xy-24x2y2)÷6xy
a4÷a316a4b6÷(-8a3b4)
(-xy)5÷(-xy)2(-28x4y7)÷(-4x2y3)
48x3y8÷8x2y5(9×107)÷(3×106)
-2a8b4c3÷2a3b3(10a3b2-35a)÷5a
(10a5-40a3-35a)÷5a(6x2y3+8xy3)÷2xy
x3÷x235a5b3÷(-5a4b2)
(xy)4÷(xy)3(-56x9y8)÷(-8x7y2)
6x8y7÷3x4y3(81×109)÷(9×102)
-2a6b7c3÷7a2b4(8a2b-12a)÷2a
(36a5-36a2+20a)÷4a(25xy2-40x2y)÷5xy
a3÷a224a5b9÷(-8a3b6)
(-ab)8÷(-ab)6(-56x6y7)÷(-8x5y5)
15x7y9÷5x2y3(63×109)÷(7×107)
-3a4b6c2÷9a3b2(56a2b2-56a)÷8a
(18a4+54a2-54a)÷6a(36x2y3-54x2y)÷6xy
y3÷y235a3b4÷(-7a2b2)
(-x)8÷(-x)7(-6x3y8)÷(-3x2y2)
15x7y6÷3x3y5(20×106)÷(4×105)
-2a7b3c2÷9a6b2(28a2b-14a)÷7a
(10a6+30a2-10a)÷5a(14x3y2+49x3y)÷7xy
y9÷y856a9b8÷(-8a2b6)
(-bc)4÷(-bc)3(-16x4y8)÷(-8x3y3)
12x5y9÷2x2y3(8×105)÷(2×104)
-9a5b7c2÷5a3b5(24a2b-18a)÷3a
(45a6-27a2+27a)÷9a(8x2y+20xy3)÷4xy
y5÷y254a5b5÷(-9a3b3)
(bc)3÷(bc)2(-72x6y3)÷(-9x4y2)
15x7y3÷3x5y2(6×106)÷(2×103)
-2a3b5c3÷9a2b3(48a2b+32a)÷8a
(30a6-25a2+40a)÷5a(72x2y-32xy3)÷8xy
y3÷y216a6b6÷(-2a3b4)
(xy)7÷(xy)6(-64x8y9)÷(-8x7y4)
8x6y4÷2x4y3(14×108)÷(2×102)
-7a6b9c2÷4a2b4(30a3b3-25a)÷5a
(48a6-12a2-42a)÷6a(36xy+24xy2)÷4xy
b8÷b627a7b3÷(-3a4b2)
(-y)9÷(-y)3(-81x9y6)÷(-9x8y2)
28x9y3÷7x6y2(36×109)÷(9×105)
-7a3b4c3÷7a2b2(16a2b3-32a)÷4a
(63a6+56a2+42a)÷7a(15x2y-6xy)÷3xy
b4÷b236a8b8÷(-4a2b6)
(-xy)7÷(-xy)5(-15x3y9)÷(-5x2y2)
15x9y8÷5x2y3(40×109)÷(5×108)
-6a3b4c2÷4a2b2(21a2b+63a)÷7a
(49a6-35a2-35a)÷7a(81xy3+27xy)÷9xy
x6÷x48a3b9÷(-2a2b2)
(-bc)4÷(-bc)3(-16x5y4)÷(-4x3y2)
10x3y4÷5x2y3(63×107)÷(9×102)
-8a4b3c4÷4a2b2(36a2b2-12a)÷6a
(18a5+24a3+24a)÷6a(36x3y+72xy)÷9xy
x3÷x230a6b7÷(-5a4b2)
(-y)8÷(-y)2(-28x6y7)÷(-4x2y2)
10x3y3÷5x2y2(35×107)÷(7×102)
-3a7b6c2÷7a4b5(8a2b3+32a)÷4a
(45a6-10a2-45a)÷5a(10x3y3+12x2y2)÷2xy
x3÷x232a3b7÷(-8a2b5)
(-ab)8÷(-ab)4(-9x4y5)÷(-3x2y4)
28x9y4÷4x3y3(10×104)÷(2×103)
-8a8b9c4÷6a4b3(42a3b+48a)÷6a
(6a5+12a2+18a)÷3a(54x3y-27xy)÷9xy
a5÷a425a4b4÷(-5a2b2)
(xy)6÷(xy)4(-16x3y9)÷(-4x2y2)
8x6y7÷4x5y2(40×108)÷(8×106)
-7a7b7c2÷2a4b6(35a3b+10a)÷5a
(56a5+40a2+64a)÷8a(56xy2+35xy)÷7xy
a5÷a430a6b4÷(-5a3b3)
(-xy)7÷(-xy)4(-28x5y3)÷(-7x4y2)
21x7y5÷3x5y2(48×106)÷(8×104)
-5a5b4c4÷3a4b2(48a2b+24a)÷8a
(63a6+18a3-27a)÷9a(42xy-36x3y)÷6xy
b9÷b545a8b9÷(-5a2b2)
(-ab)8÷(-ab)2(-32x7y6)÷(-4x2y4)
15x5y5÷3x3y3(27×103)÷(9×102)
-5a7b4c2÷5a2b2(12a3b3-24a)÷4a
(24a4-12a3-48a)÷6a(54x3y3-12x3y2)÷6xy
b5÷b430a9b4÷(-5a3b2)
(-a)9÷(-a)6(-27x3y3)÷(-3x2y2)
16x7y8÷2x3y6(15×106)÷(5×105)
-4a9b3c4÷3a2b2(48a3b3-54a)÷6a
(54a4-18a3+72a)÷9a(6x2y+8xy2)÷2xy
x5÷x481a6b6÷(-9a5b2)
(-b)7÷(-b)3(-15x6y4)÷(-3x2y2)
8x5y5÷2x2y3(32×109)÷(4×106)
-6a4b8c3÷2a3b5(18a2b+36a)÷6a
(72a5-16a3+64a)÷8a(24xy-36xy3)÷4xy
y6÷y245a8b3÷(-9a6b2)
(ab)4÷(ab)3(-15x7y4)÷(-3x4y3)
35x4y4÷7x3y3(27×103)÷(3×102)
-3a4b3c4÷4a3b2(45a3b-18a)÷9a
(54a4+18a3-18a)÷9a(48x3y+18xy)÷6xy
y5÷y318a5b9÷(-3a4b8)
(bc)5÷(bc)4(-81x8y7)÷(-9x7y4)
8x4y3÷2x3y2(12×105)÷(6×103)
-9a8b8c4÷2a7b4(18a3b3+18a)÷9a
(12a6+24a3-24a)÷3a(36xy3-30xy)÷6xy
x7÷x318a9b4÷(-6a6b3)
(pq)8÷(pq)4(-15x9y7)÷(-5x8y6)
24x6y3÷4x5y2(28×107)÷(4×106)
-2a9b5c2÷4a8b3(32a3b3+72a)÷8a
(48a5+72a2-72a)÷8a(18x2y+27xy2)÷9xy
y4÷y321a8b6÷(-7a3b3)
(bc)7÷(bc)5(-32x6y7)÷(-8x3y2)
32x9y7÷8x6y6(15×106)÷(3×103)
-8a9b8c4÷9a4b3(32a2b3-12a)÷4a
(72a4-72a2+45a)÷9a(72x2y2-64x3y)÷8xy
x5÷x224a7b3÷(-3a3b2)
(bc)7÷(bc)4(-6x3y9)÷(-3x2y2)
24x4y6÷3x2y2(24×108)÷(8×106)
-4a8b7c3÷2a4b5(18a3b-18a)÷3a
(32a4-40a3-72a)÷8a(56xy3-21xy)÷7xy
y9÷y240a6b4÷(-8a5b3)
(-ab)9÷(-ab)2(-54x3y7)÷(-6x2y3)
63x9y6÷9x7y5(42×104)÷(6×103)
-5a4b9c4÷3a2b6(35a3b+42a)÷7a
(24a4-24a3+24a)÷4a(49x3y-63xy)÷7xy
b3÷b240a6b3÷(-5a5b2)
(pq)5÷(pq)4(-45x4y4)÷(-9x3y3)
8x5y5÷2x4y2(25×108)÷(5×102)
-8a9b9c4÷6a8b7(14a2b2-8a)÷2a
(8a4+6a2+6a)÷2a(6x2y2+18x2y)÷2xy
a7÷a627a9b5÷(-3a8b3)
(-a)7÷(-a)2(-12x6y9)÷(-3x3y2)
63x7y9÷7x4y7(15×107)÷(3×104)
-3a6b4c3÷3a4b3(45a3b-36a)÷9a
(21a4+35a2+35a)÷7a(72xy2+16x3y)÷8xy
a6÷a448a5b4÷(-6a2b3)
(xy)7÷(xy)2(-24x4y5)÷(-8x2y2)
28x7y9÷7x2y2(81×109)÷(9×104)
-6a9b6c3÷3a3b2(12a3b-54a)÷6a
(16a6-20a2-20a)÷4a(15xy3+12xy2)÷3xy
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(-bc)7÷(-bc)4(-16x8y6)÷(-8x5y4)
14x5y9÷7x4y6(32×108)÷(4×107)
-2a8b4c2÷6a3b2(28a3b-14a)÷7a
(16a4+16a3-16a)÷2a(8x2y3+8xy)÷4xy
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(-x)5÷(-x)3(-32x9y8)÷(-8x4y2)
28x8y5÷4x7y3(45×109)÷(9×103)
-3a5b3c3÷3a2b2(63a2b3-27a)÷9a
(15a5-27a3+12a)÷3a(49xy2+14xy3)÷7xy
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(pq)9÷(pq)3(-21x3y8)÷(-3x2y7)
32x9y8÷4x2y3(20×107)÷(5×102)
-7a6b9c2÷9a2b6(56a2b2+28a)÷7a
(8a6-12a3-24a)÷4a(12xy-14xy)÷2xy
x6÷x36a5b6÷(-2a2b3)
(xy)5÷(xy)2(-35x6y9)÷(-5x4y4)
35x4y9÷5x3y7(20×105)÷(4×102)
-6a8b5c2÷4a3b2(36a2b-72a)÷9a
(6a5+6a2-4a)÷2a(12xy+24xy3)÷3xy
a5÷a448a9b5÷(-8a7b4)
(-b)3÷(-b)2(-12x4y4)÷(-2x2y2)
6x8y7÷3x2y6(14×107)÷(2×104)
-9a8b9c4÷5a3b6(42a2b3-49a)÷7a
(21a4+63a2+63a)÷7a(32xy2-32x3y)÷8xy
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(xy)8÷(xy)3(-48x4y9)÷(-6x2y3)
18x8y4÷9x2y2(24×105)÷(8×103)
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(32a5+72a2-64a)÷8a(42x3y-30xy3)÷6xy
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(ab)5÷(ab)4(-32x7y3)÷(-8x3y2)
14x5y6÷7x3y5(20×103)÷(4×102)
-4a4b7c4÷8a2b3(35a2b3+42a)÷7a
(24a6+24a2-12a)÷3a(40xy3-25x2y2)÷5xy
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(-bc)5÷(-bc)2(-10x3y8)÷(-5x2y3)
6x5y9÷3x3y4(24×104)÷(4×103)
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(72a5-45a3-18a)÷9a(21x2y3-42xy)÷7xy
b9÷b348a5b5÷(-6a2b3)
(-a)9÷(-a)7(-16x3y5)÷(-8x2y3)
63x4y6÷7x3y5(18×105)÷(2×103)
-6a4b6c3÷8a2b4(45a2b-40a)÷5a
(45a6-20a2-35a)÷5a(25x2y+30xy2)÷5xy
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(bc)8÷(bc)5(-48x3y6)÷(-8x2y5)
30x8y8÷5x4y5(16×104)÷(4×102)
-4a6b9c2÷7a4b3(20a2b-10a)÷5a
(12a5+18a3-6a)÷2a(24xy2+24x3y)÷6xy
a3÷a263a5b3÷(-7a2b2)
(ab)6÷(ab)2(-63x6y8)÷(-9x3y2)
72x3y8÷8x2y2(32×106)÷(4×103)
-4a4b7c2÷2a2b6(30a2b+15a)÷5a
(54a6+42a3-24a)÷6a(25x2y2-35x2y)÷5xy
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(-xy)9÷(-xy)2(-8x8y9)÷(-4x7y2)
12x9y8÷2x7y7(49×106)÷(7×102)
-9a8b7c2÷2a3b6(56a2b-32a)÷8a
(32a6+28a2+36a)÷4a(24x2y2+20x3y3)÷4xy
a9÷a835a4b8÷(-5a2b2)
(bc)9÷(bc)7(-8x4y6)÷(-2x3y5)
72x4y8÷9x2y7(18×107)÷(2×105)
-2a5b6c4÷5a2b3(40a2b+32a)÷8a
(42a4-21a3+28a)÷7a(30x3y2+20xy2)÷5xy