七年级数学下册整式的除法练习题精选 10.docx

1、七年级数学下册整式的除法练习题精选 10 (8ab10b)(6b) (54a218a215a)(6a) (33x2y27xy)(9xy) (9xy5y)y (8xy2y)y (8c3dcd2)(c2d) (2ma5mbmc)m (4m3n27m2)(3m) (6a3b38a2c)(4a) (13x28x44x)x (18a2b8ab3a2b)(ab) (2a26a2b32a2b3)(4a) 1 (mn44m2n28n4)(3n) (b2)(b6)12b 7 (8ab10b)(2b) (78a421a12a3)(9a) (33xy224x2y2)(9xy) (3xy5y)y (6xyy)y (8

2、c3d2cd2)(cd) (2ma4mb9mc)m (8m2n29m3)(5m) (8a3b28a3c)(3a) (12x48x34x4)x (14a2b25a2b2ab2)(ab) (3a22a2b22a3b3)(5a2) 1 (mn32mn32n3)(4n2) (b2)(b7)14b 5 (10ab6b)(2b) (36a327a215a2)(6a) (45xy18xy2)(6xy) (9xyy)y (9xy4y)y (10c3dc2d3)(c2d) (6ma2mb3mc)m (4m3n8m)(4m) (8a3b37a3c)(4a) (16x6x4x3)x (16a2b29ab3ab2)(

3、ab) (3a22a3b34a3b3)(5a2) 2 (mn45mn39n2)(3n) (b5)(b6)30b 3 (8ab6b)(2b) (54a224a49a3)(3a) (36xy218xy)(6xy) (9xy4y)y (6xy3y)y (4c3d2c3d3)(c2d) (6ma5mb7mc)m (7m3n26m)(3m) (4a2b28a3c)(2a2) (15x46x3x2)x (12ab8a2b4a2b2)(ab) (3a38a2b32a3b2)(2a) 6 (m2n42m2n36n4)(2n) (y5)(y6)30y 5 (18ab8b)(6b) (63a421a39a2)(6

4、a) (54x2y27xy2)(12xy) (9xy3y)y (3xy2y)y (8c2dc2d2)(cd) (9ma2mb7mc)m (5m2n28m3)(3m) (8a2b28a2c)(4a) (14x47x5x2)x (16ab27ab4ab2)(ab) (3a35a3b34a3b3)(4a2) 5 (m2n43m2n22n2)(3n) (a3)(a9)27a 4 (6ab2b)(2b) (87a224a23a2)(3a) (30x2y218x2y)(6xy) (7xy5y)y (6xyy)y (2c3d2cd4)(c2d) (6ma4mb8mc)m (2m2n8m)(2m) (2a3b

5、39a3c)(4a) (13x47x5x4)x (13a2b5ab4ab2)(ab) (3a35a2b25a2b2)(5a2) 7 (m2n23m2n26n3)(6n2) (a5)(a6)30a 8 (20ab6b)(6b) (90a418a215a2)(3a) (48x2y215xy2)(9xy) (6xy3y)y (2xy4y)y (4c3d2c3d3)(cd) (6ma6mb8mc)m (7m2n26m2)(5m) (8a2b29a2c)(5a2) (13x9x3x)x (14a2b26ab3ab)(ab) (2a39a3b33a2b3)(2a2) 8 (mn22m2n37n3)(3n2

6、) (y2)(y6)12y 7 (16ab8b)(6b) (57a18a9a)(6a) (30xy24x2y2)(12xy) (4xy2y)y (7xy3y)y (8c3dc2d3)(cd) (9ma8mb9mc)m (7m2n28m3)(3m) (2a3b38a3c)(5a2) (10x37x3x3)x (15a2b29ab3ab)(ab) (4a34a3b34a2b2)(4a2) 6 (mn43m2n28n2)(3n2) (b5)(b6)30b 5 (2ab6b)(2b) (63a224a315a)(6a) (45xy21xy2)(12xy) (8xy5y)y (5xy4y)y (8c2d

7、2c3d2)(cd) (ma4mb9mc)m (6m3n8m3)(4m) (4a2b37a3c)(5a) (14x47x44x4)x (17ab5ab2a2b)(ab) (2a32a3b35a2b2)(3a) 1 (m2n33m2n28n3)(3n) (b2)(b9)18b 6 (14ab8b)(4b) (33a418a49a4)(6a) (30xy21x2y)(3xy) (6xy3y)y (3xy5y)y (8c2d2c3d4)(c2d) (ma9mb2mc)m (6m2n9m)(5m) (4a3b39a3c)(3a) (20x29x5x)x (12ab26ab3ab)(ab) (2a32a

8、2b22a2b3)(3a2) 6 (mn43mn32n2)(4n2) (a2)(a8)16a 7 (8ab8b)(2b) (78a21a29a4)(3a) (60x2y27x2y)(6xy) (10xy3y)y (4xy5y)y (10c3dcd)(cd) (2ma6mb5mc)m (9m2n9m3)(4m) (8a3b37a2c)(3a) (14x49x32x4)x (19a2b6a2b4ab2)(ab) (4a25a3b24a2b2)(4a) 1 (mn45m2n37n3)(6n) (b4)(b9)36b 5 (10ab8b)(4b) (75a421a315a4)(6a) (30xy218

9、xy2)(3xy) (2xyy)y (5xy2y)y (6c2dc3d)(cd) (9ma9mb9mc)m (2m2n27m3)(2m) (10a2b38a2c)(5a) (10x27x43x4)x (12ab26ab4a2b)(ab) (4a26a3b35a2b2)(5a2) 1 (m2n43m2n32n2)(3n2) (x1)(x8)8x 5 (20ab4b)(4b) (78a218a9a4)(9a) (42xy221x2y)(6xy) (2xy2y)y (8xy5y)y (6c2dcd3)(c2d) (5ma4mb4mc)m (9m3n6m3)(2m) (4a2b38a2c)(3a) (12x26x24x3)x (20a2b5a2b4ab2)(ab) (3a33a2b34a2b2)(5a2) 6 (m2n45m2n24n4)(5n) (n5)(n9)45n 5 (8ab6b)(6b) (81a327a26a)(6a) (30x2y24xy)(3xy) (8xy5y)y (6xy2y)y (2c2d2c3d3)(c2d)