1、初一数学下册多项式除以单项式练习题精选 1011 (m2n25m2n28n3)(6n) (b4)(b7)28b 8 (2ab8b)(4b) (87a327a43a2)(9a) (36x2y18x2y2)(6xy) (10xy5y)y (3xy5y)y (8c3dc3d2)(cd) (5ma3mb5mc)m (4m2n28m3)(3m) (10a3b28a3c)(3a2) (12x39x35x3)x (19ab7a2b2ab)(ab) (3a27a2b32a3b3)(4a) 1 (mn45mn34n4)(3n) (m4)(m7)28m 4 (14ab4b)(2b) (36a327a312a4)(
2、3a) (45xy221xy2)(3xy) (4xy5y)y (2xyy)y (10c2dc3d2)(c2d) (3ma7mb2mc)m (3m3n9m3)(5m) (6a2b39a2c)(2a) (15x29x45x2)x (18a2b29a2b2ab2)(ab) (3a23a2b22a2b2)(3a2) 8 (mn33m2n32n2)(5n) (x4)(x8)32x 7 (8ab10b)(4b) (90a21a15a2)(3a) (57xy27x2y)(6xy) (9xy4y)y (5xy2y)y (4c2d2c3d)(c2d) (4mamb4mc)m (9m2n7m3)(5m) (10a
3、3b39a2c)(2a2) (18x39x3x3)x (12ab28ab4a2b2)(ab) (2a27a2b24a3b2)(4a) 9 (mn43m2n22n2)(3n2) (a2)(a8)16a 8 (10ab2b)(2b) (81a427a412a3)(9a) (60xy15xy)(6xy) (5xy4y)y (7xy4y)y (4c3d2c3d3)(cd) (5ma9mb9mc)m (5m2n26m2)(2m) (10a3b26a3c)(4a2) (20x46x3x)x (20ab6a2b4ab)(ab) (4a33a3b34a3b2)(5a) 2 (mn34m2n25n3)(3n)
4、(a2)(a7)14a 3 (14ab2b)(6b) (78a21a3a3)(9a) (45xy27x2y)(12xy) (7xy3y)y (3xy2y)y (2c2dc2d2)(c2d) (4ma3mbmc)m (2m3n9m)(2m) (2a2b26a3c)(3a) (14x29x2x2)x (18ab8a2b3ab)(ab) (3a34a3b23a2b2)(4a) 2 (m2n43mn28n3)(4n) (n4)(n6)24n 3 (16ab6b)(2b) (45a27a43a4)(3a) (45xy21x2y2)(12xy) (6xy5y)y (7xy2y)y (10c3dc2d4)(
5、cd) (2ma6mb9mc)m (6m3n26m2)(5m) (10a3b39a3c)(3a) (15x47x43x2)x (15a2b9ab3ab2)(ab) (3a25a2b33a2b2)(4a2) 3 (mn42m2n34n4)(2n) (x4)(x6)24x 4 (8ab6b)(2b) (60a327a3a2)(9a) (42x2y224x2y2)(12xy) (10xy4y)y (8xy3y)y (2c2dc2d3)(c2d) (6ma2mb5mc)m (9m2n29m3)(2m) (10a3b38a2c)(4a) (16x36x2x)x (18ab25ab3ab2)(ab) (4
6、a36a2b33a3b2)(2a) 1 (m2n33mn34n3)(4n) (x4)(x8)32x 3 (16ab6b)(4b) (54a327a215a3)(9a) (42x2y21xy2)(6xy) (5xyy)y (2xy5y)y (8c2d2cd3)(cd) (4ma8mb9mc)m (7m2n6m3)(5m) (8a2b27a2c)(3a2) (13x28x5x2)x (20ab8ab2a2b2)(ab) (2a29a3b32a3b2)(4a) 4 (m2n45m2n28n4)(3n2) (b5)(b6)30b 5 (20ab6b)(4b) (90a24a315a4)(3a) (30
7、xy218x2y2)(3xy) (8xy3y)y (6xy2y)y (6c3dcd)(c2d) (3ma4mb5mc)m (2m3n27m2)(5m) (10a3b37a3c)(5a2) (12x39x4x4)x (11ab5a2b4a2b2)(ab) (2a29a2b25a3b2)(3a2) 8 (m2n32mn24n4)(4n2) (a2)(a8)16a 7 (14ab2b)(6b) (69a18a412a2)(9a) (57xy21xy2)(12xy) (10xy5y)y (2xy2y)y (8c2d2cd)(cd) (8ma5mb6mc)m (2m2n26m)(4m) (4a2b29a
8、3c)(4a2) (13x26x33x2)x (16a2b26ab2ab)(ab) (3a23a3b25a2b2)(2a2) 1 (mn24m2n26n4)(2n2) (b1)(b9)9b 3 (16ab8b)(6b) (72a27a12a)(6a) (54xy224xy2)(9xy) (10xy3y)y (4xy4y)y (4c2d2c3d3)(cd) (4ma4mb8mc)m (6m2n26m)(4m) (10a2b26a2c)(4a) (14x27x33x4)x (13a2b25a2b3a2b)(ab) (3a310a3b25a2b2)(2a2) 1 (m2n42mn35n4)(5n2)
9、 (a1)(a7)7a 6 (18ab10b)(2b) (57a318a212a2)(3a) (54x2y215xy2)(6xy) (6xyy)y (5xyy)y (10c3dc2d)(c2d) (8ma9mb9mc)m (9m2n26m3)(2m) (2a2b39a3c)(3a) (14x7x34x2)x (19a2b7a2b2a2b2)(ab) (2a36a2b25a2b2)(2a2) 9 (m2n23m2n28n3)(3n2) (a4)(a6)24a 8 (12ab2b)(6b) (66a27a6a)(9a) (39xy224x2y)(6xy) (7xy5y)y (10xy5y)y (10c3dc2d2)(cd) (ma7mb7mc)m (9m2n7m2)(5m) (2a3b27a3c)(5a2) (20x49x23x3)x (12a2b28ab3a2b2)(ab) (3a24a2b25a2b2)(4a) 6 (m2n43m2n39n4)(6n2) (n3)(n6)18n 7 (16ab2b)(4b) (84a227a3a)(3a) (33x2y24xy2)(6xy) (7xyy)y