1、初一数学下册多项式除以单项式练习题精选 753 (mn34m2n22n2)(6n2) (y5)(y6)30y 4 (12ab6b)(6b) (81a21a29a4)(3a) (54x2y15x2y)(3xy) (2xy2y)y (7xy5y)y (6c3d2c3d4)(c2d) (9ma7mb4mc)m (2m3n8m2)(5m) (2a2b26a3c)(5a) (12x29x34x3)x (15ab9ab3a2b)(ab) (3a28a3b23a2b3)(5a) 2 (mn25mn25n3)(5n) (b3)(b8)24b 3 (4ab6b)(4b) (45a18a26a4)(3a) (33
2、x2y18xy2)(12xy) (6xy2y)y (8xy2y)y (6c2dc3d2)(cd) (4ma9mb3mc)m (7m2n8m2)(3m) (8a2b29a3c)(5a) (15x47x2x3)x (19a2b6ab4ab2)(ab) (4a32a2b22a2b3)(3a) 1 (m2n33mn22n2)(3n2) (m1)(m8)8m 5 (20ab2b)(2b) (78a224a43a3)(3a) (36x2y15xy2)(12xy) (6xy4y)y (10xy5y)y (2c2dc2d4)(c2d) (5mamb7mc)m (3m3n9m2)(4m) (4a3b37a3c)
3、(4a) (15x9x44x3)x (19a2b8ab3a2b2)(ab) (4a23a3b23a3b3)(3a2) 8 (m2n33mn33n3)(4n) (b3)(b7)21b 7 (10ab6b)(2b) (63a418a36a4)(6a) (57x2y21x2y2)(9xy) (5xy2y)y (9xy2y)y (10c2dc3d4)(c2d) (6ma2mb5mc)m (5m3n27m)(4m) (2a2b38a3c)(2a2) (14x48x45x)x (20a2b7a2b2ab)(ab) (2a38a2b25a2b2)(4a) 1 (mn25mn37n3)(2n2) (x3)(x
4、9)27x 3 (2ab2b)(2b) (78a427a43a3)(9a) (33x2y15x2y2)(3xy) (9xyy)y (7xy2y)y (6c3d2c3d2)(c2d) (6ma6mb6mc)m (5m2n27m3)(3m) (2a2b36a3c)(5a2) (20x9x25x)x (19ab7a2b3ab2)(ab) (3a34a3b22a2b3)(5a2) 6 (m2n33mn27n4)(5n2) (n2)(n8)16n 5 (18ab2b)(2b) (69a27a215a4)(3a) (33xy221xy2)(9xy) (3xyy)y (5xy2y)y (4c2d2c2d2)
5、(cd) (2ma8mb8mc)m (9m2n6m)(3m) (8a2b27a2c)(3a2) (19x8x35x2)x (18a2b28a2b2ab)(ab) (2a26a3b23a2b2)(5a) 4 (m2n22m2n35n2)(4n) (m5)(m8)40m 3 (2ab6b)(2b) (87a421a43a)(3a) (45xy224xy2)(3xy) (8xy4y)y (2xy4y)y (6c2dc3d4)(c2d) (9ma9mb7mc)m (3m3n26m)(3m) (2a3b36a2c)(3a) (18x49x44x)x (15ab6a2b3ab2)(ab) (4a38a2b
6、34a3b2)(3a) 1 (mn22m2n26n3)(6n2) (a3)(a9)27a 4 (2ab6b)(6b) (87a221a49a2)(6a) (39xy21xy)(9xy) (9xy5y)y (7xyy)y (8c3d2c3d)(cd) (5ma4mb4mc)m (7m3n8m)(5m) (10a3b39a3c)(2a) (15x49x3x3)x (20ab5a2b4ab2)(ab) (3a34a3b33a3b3)(4a2) 5 (mn43m2n24n2)(3n2) (m2)(m7)14m 6 (12ab2b)(2b) (66a21a29a)(3a) (42xy227xy2)(6x
7、y) (9xyy)y (10xy4y)y (6c2dcd)(cd) (3ma4mb6mc)m (4m2n9m3)(2m) (4a3b38a3c)(2a2) (15x38x3x4)x (20ab8a2b4a2b2)(ab) (3a34a2b34a3b2)(2a2) 2 (m2n22m2n38n2)(6n) (y3)(y8)24y 3 (18ab6b)(4b) (63a424a49a3)(3a) (51x2y18x2y)(3xy) (4xyy)y (7xy5y)y (8c3dc2d)(c2d) (9ma6mb4mc)m (5m2n9m2)(4m) (2a3b28a3c)(4a2) (14x38x3
8、3x2)x (18ab26a2b2a2b)(ab) (2a25a3b35a3b2)(3a) 7 (mn25m2n32n4)(6n2) (n1)(n9)9n 8 (16ab10b)(2b) (69a18a36a)(6a) (42xy227xy2)(12xy) (10xyy)y (5xy2y)y (10c2dcd3)(c2d) (ma2mb3mc)m (5m3n7m3)(4m) (4a3b26a2c)(2a) (10x46x44x4)x (13ab27a2b3a2b2)(ab) (4a29a2b22a3b2)(4a) 1 (mn24mn27n2)(4n) (n1)(n8)8n 4 (2ab2b)(
9、6b) (60a321a15a2)(9a) (33x2y21xy)(6xy) (4xyy)y (2xy2y)y (10c3d2c3d4)(cd) (2mamb2mc)m (6m2n7m2)(5m) (6a2b38a2c)(5a) (18x37x42x3)x (20a2b28a2b3a2b2)(ab) (2a22a2b24a2b3)(4a) 9 (m2n23mn24n3)(3n2) (y1)(y7)7y 8 (2ab6b)(6b) (69a324a415a3)(9a) (42xy224x2y)(12xy) (2xy3y)y (5xy2y)y (8c3dcd)(cd) (4ma5mbmc)m (8m3n7m2)(3m) (6a2b29a3c)(3a) (16x28x34x4)x (15ab27a2b4a2b2)(ab) (4a310a3b23a3b2)(2a) 4 (m2n42m2n39n4)(6n) (b2)(b7)14b 5 (10ab10b)(4b) (48a427a39a2)(3a) (57x2y218x2y)(6xy) (7xy3y)y (9xyy)y (8c2dc3d2)(cd)
