初一数学下册整式的乘法练习题 36Word格式.docx
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(6x)•(7x3y4)(-8a4b2)•(-6b3)(7x3y)3•(-7x2y3)
(6x4y)4•(-6xy3)(-xy3z3)•(-x2y)3(8×
106)•(6×
102)
(—x2y4)•(3xy2)(-3a3b4)•(-3b2)(7x4y)3•(-9x2y3)
6
21
(—x2y3)•(—xyz)(-xy3z3)3•(-x3y)3(7×
104)•(9×
106)
33
(3xy3)•(8xy3)(-4a4b2)•(-2a3)(5×
104)•(2×
105)
(7x)•(3xy)(-5ab3)•(-9b)(6x3y)3•(-4x3y2)
(7x3y)•(-5x3y2)(-xyz3)3•(-x2y)2(6×
109)•(3×
7
(—x2y3)•(4x2y)(-4a3b3)•(-9b2)(4x4y)3•(-6x4y3)
(—x4y2)•(—xyz)(-xy2z)3•(-x2y)3(8×
106)•(5×
109)
36
(4xy4)•(8x2y3)(-3ab)•(-7a2)(8×
104)•(7×
(9x4)•(9x3y3)(-9ab)•(-2b4)(5x3y)4•(-5x3y3)
(6xy)3•(-2x4y4)(-xy3z)2•(-xy)(3×
109)•(5×
9
(—x2y3)•(9xy2)(-5a5b)•(-5b4)(8x4y)4•(-5x2y4)
8
71
(—x2y2)•(—xyz)(-xy2z3)•(-x2y)(7×
105)•(3×
65
(5xy3)•(2x4y)(-9a5b3)•(-6a3)(2×
107)•(6×
(3x4)•(3xy)(-9a5b2)•(-6b2)(7x3y)3•(-4x2y4)
(5x2y)•(-7x4y3)(-xy2z3)2•(-xy)2(4×
106)•(2×
(—x2y3)•(4xy3)(-3a5b4)•(-3b)(7x2y)3•(-8x3y2)
15
(—x3y4)•(—xyz)(-xy2z2)•(-x3y)3(3×
105)•(5×
34
(7x4y4)•(5x3y4)(-3a5b4)•(-9a3)(8×
107)•(9×
(8x4)•(5x3y3)(-6a3b)•(-5b4)(8x3y)•(-5x2y4)
(8xy)4•(-8xy3)(-xy2z)2•(-x2y)2(4×
(—x2y)•(8xy)(-3a3b4)•(-4b4)(9x4y)3•(-5x3y4)
4
41
(—x4y3)•(—xyz)(-xy3z3)2•(-xy)2(2×
38
(9x3y4)•(2x4y3)(-2ab)•(-9a4)(3×
(6x3)•(9x4y)(-6a5b4)•(-7b4)(2x3y)2•(-9x3y3)
(3x3y)4•(-7x4y)(-xy3z2)•(-x2y)2(8×
102)•(2×
5
(—x4y4)•(4x4y2)(-3a2b)•(-6b3)(9x4y)4•(-9x4y3)
51
(—x4y3)•(—xyz)(-xy3z3)3•(-x3y)(9×
66
(8x2y3)•(2x3y4)(-3a4b2)•(-8a2)(3×
108)•(4×
(8x4)•(4x4y)(-9a4b4)•(-3b4)(6x2y)4•(-2x2y4)
(3xy)4•(-6xy3)(-xy2z3)•(-x2y)3(6×
106)•(7×
(—x3y4)•(4x2y4)(-2a3b2)•(-9b)(9xy)•(-6x4y4)
17
(—x2y4)•(—xyz)(-xyz3)3•(-x3y)3(9×
(2x4y4)•(2xy3)(-4a3b2)•(-5a2)(5×
103)•(9×
104)
(4x4)•(8xy4)(-5a2b4)•(-7b3)(6x2y)•(-5xy2)
(5x3y)•(-7x3y4)(-xyz3)•(-xy)2(9×
109)•(7×
(—x3y4)•(3x4y)(-5ab2)•(-5b4)(5xy)•(-9x2y2)
16
(—x3y2)•(—xyz)(-xyz2)3•(-xy)2(2×
104)•(3×
35
(7x4y2)•(7x3y2)(-7ab4)•(-9a2)(5×
105)•(2×
(3x4)•(3x3y4)(-6a2b3)•(-3b4)(2x2y)3•(-5x3y)
(9x2y)4•(-9x3y4)(-xyz3)•(-x3y)(2×
103)•(5×
(—x3y3)•(8x2y4)(-5a5b3)•(-6b)(5x3y)4•(-6xy3)
(—x2y2)•(—xyz)(-xyz2)•(-x3y)2(5×
103)•(6×
55
(7x2y)•(3x4y3)(-3a4b3)•(-2a4)(8×
108)•(8×
(4x)•(9x4y)(-3a3b2)•(-8b4)(9x4y)2•(-2xy4)
(5xy)•(-6x4y2)(-xyz)2•(-xy)2(8×
105)•(8×
(—x4y2)•(9xy3)(-4a3b2)•(-4b2)(6x4y)4•(-2x4y3)
(—x3y2)•(—xyz)(-xyz3)3•(-xy)(6×
105)•(7×
(3x3y2)•(5x3y3)(-8a4b3)•(-7a4)(7×
(3x)•(3x4y2)(-3ab3)•(-4b2)(2x2y)•(-2xy)
(4x4y)•(-3xy)(-xy3z)2•(-x3y)3(4×
107)•(8×
(—x3y2)•(3x3y2)(-5ab)•(-8b4)(7x2y)4•(-3x4y4)
57
(—x3y3)•(—xyz)(-xyz3)2•(-x2y)3(8×
(9x2y2)•(8x3y4)(-5a3b)•(-7a2)(4×
107)•(2×
(5x)•(5x3y2)(-2a2b4)•(-7b4)(4xy)•(-8x2y3)
(7x2y)4•(-5x2y2)(-xy3z3)2•(-x2y)3(3×
103)•(8×
(—xy2)•(4x3y3)(-9ab4)•(-8b4)(2x4y)4•(-6x4y4)
44
(—x3y3)•(—xyz)(-xy3z3)2•(-x2y)(8×
(3x4y3)•(7x3y2)(-9a2b4)•(-6a2)(6×
102)•(9×
(6x3)•(5xy4)(-2a3b2)•(-7b4)(9x2y)2•(-2x2y2)
(3xy)•(-4xy3)(-xy3z)2•(-x3y)(6×
108)•(3×
(—xy2)•(6x3y2)(-6a2b3)•(-5b2)(2xy)•(-2x3y)
73
(—x4y4)•(—xyz)(-xy3z3)•(-x2y)2(7×
108)•(6×
84
(6x3y2)•(3x3y)(-8a2b3)•(-7a)(6×
(8x4)•(8x4y4)(-8ab2)•(-9b3)(9x2y)3•(-6x3y2)
(9xy)3•(-8x4y3)(-xy2z2)3•(-xy)3(9×
2
(—xy3)•(6xy3)(-7a4b2)•(-3b3)(7x3y)•(-5x3y)
74
(—x4y4)•(—xyz)(-xy2z2)3•(-x3y)(6×
63
(8x4y)•(2xy3)(-7a2b3)•(-6a)(2×
108)•(2×
(8x4)•(9x2y3)(-4a2b4)•(-9b3)(8x4y)3•(-4x2y)
(5xy)3•(-4xy)(-xyz2)•(-x3y)2(6×
(—xy2)•(3x2y3)(-6a4b2)•(-4b)(5xy)2•(-8x2y2)
72
(—x4y4)•(—xyz)(-xy2z)•(-xy)(3×
(2x2y4)•(3x3y3)(-7a3b3)•(-9a2)(2×
(8x4)•(7x4y3)(-8a4b)•(-4b3)(6x3y)4•(-6xy3)
(3xy)•(-3x2y3)(-xy2z2)2•(-x3y)2(8×
(—x2y)•(2x2y4)(-8a3b3)•(-4b2)(2x2y)4•(-6x3y2)
11
(—x3y4)•(—xyz)(-xy2z)•(-xy)3(7×
105)•(6×
87
(6x2y3)•(2xy4)(-4ab3)•(-4a)(7×
(4x4)•(8xy)(-5a2b)•(-8b3)(2xy)•(-4x2y4)
(2x4y)3•(-8x2y2)(-xyz)2•(-xy)3(4×
(—x2y2)•(3xy4)(-9a4b4)•(-6b4)(6x3y)•(-8x2y2)
67
(—x4y4)•(—xyz)(-xy2z2)3•(-xy)2(6×
78
(8x3y)•(9x4y3)(-6ab)•(-2a)(6×
106)•(9×
(6x)•(9x2y4)(-5a4b3)•(-4b)(7x3y)2•(-3x2y4)
(6xy)4•(-2x3y2)(-xy3z3)2•(-x3y)3(4×
(—x3y)•(4xy4)(-3a2b2)•(-5b)(8x3y)•(-9x4y4)
14
(—x3y3)•(—xyz)(-xy2z3)•(-x3y)3(3×
102)•(5×
45