北师大版七年级数学下册整式的乘法练习题Word文档下载推荐.docx
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北师大版七年级数学下册整式的乘法练习题北师大版七年级数学下册整式的乘法练习题(m1)(m1)(x4y)26(xy)24(2a2b)(2a2b)(53n)(53n)m25x2(53x)(53x)(22ab)(22ab)(2a2b)2(2a2b)2(4y)(4y)(x6y)26(xy)22(22a)(22a)(m2n)(m2n)m25x2(53x)(53x)(2n3m4)(2n3m4)(mn4)2(mn4)2(53t)(53t)(x6y)22(xy)24(4y)(4y)(53n)(53n)m22x2(x2y)(x2y)(2n3m4)(2n3m4)(m1)2(m1)2(x2y)1(x2y)1(x3y)28(xy)23(2a2b)(2a2b)(2m3)(2m3)m25x2(2x3)(2x3)(mn4n)(mn4n)(m1)2(m1)2(2x3)(2x3)(x6y)24(xy)22(m1)(m1)(2m2n)(2m2n)m24x2(2y3x)(2y3x)(4yx)(4yx)(2x3)2(2x3)2(22a)(22a)(x3y)22(xy)24(53t)(53t)(m1)(m1)m24x2(x2y)1(x2y)1(2x3y)(2x3y)(22a)2(22a)2(mn4)(mn4)(x2y)28(xy)23(x2y)(x2y)(53n)(53n)m25x2(2x3)(2x3)(53t2)(53t2)(4y)2(4y)2(4y)(4y)(x6y)22(xy)24(2a2b)(2a2b)(m2n)1(m2n)1m22x2(4x)(4x)(x2yz)(x2yz)(53t)2(53t)2(2a2b)(2a2b)(x2y)26(xy)24(x2y)(x2y)(2m3)(2m3)m22x2(2x3)(2x3)(m1n)(m1n)(m1)2(m1)2(4y)(4y)(x5y)28(xy)22(22a)(22a)(m2n)(m2n)m23x2(x2y)(x2y)(2abc)(2abc)(22a)2(22a)2(4y)(4y)(x3y)28(xy)24(x2y)1(x2y)1(22n)(22n)m23x2(x4)(x4)(22ab)(22ab)(53t)2(53t)2(x2y)(x2y)(x4y)26(xy)23(x2y)1(x2y)1(53n)(53n)m25x2(4x)(4x)(x2y)1(x2y)1(22a)2(22a)2(53t)(53t)(x4y)22(xy)24(22a)(22a)(2n3m)(2n3m)m25x2(22x)(22x)(mn4n)(mn4n)(x2y)2(x2y)2(x2y)(x2y)