1、七年级数学上册合并同类项专项练习题2286a4(5n6t) (8an)4(7m5b) 6 (144x)t 5(6c2bc4)7 1 1 (yz)(ef) 3(9bx)5(m5p) 5 2 (9m4) x3(35c) 6a5(8b5c) (9ab)2(8m9c) 4 (166x)c 3(3d5xy6)3 1 1 (ab)(st) 2(6by)3(m6p) 6 5 (9a5) x3(14a) 20a4(5b3c) (6ab)4(8a9a) 1 (108x)c 2(4c9bc3)6 1 1 (yz)(ef) 3(6bx)2(n2q) 9 3 (3x8) z6(28b) 8x8(2y5t) (2xy)
2、4(6x2b) 1 (184z)t 6(2b6ab8)5 1 1 (yz)(mn) 3(9by)9(n2p) 3 5 (2y2) z2(27c) 10x7(6n8t) (7xn)7(4y2c) 9 (1810z)t 2(2b8xy8)8 1 1 (ab)(pq) 4(9by)5(n5p) 3 6 (4b2) z2(94c) 10m4(5n5z) (8mn)5(7b9c) 1 (88z)z 6(4d3ab9)9 1 1 (yz)(pq) 5(8ax)9(n7p) 6 5 (6m9) z9(43b) 5a8(4y5t) (7ay)9(9m6b) 7 (1610z)t 7(8a5xy3)8 1 1
3、(xy)(st) 2(7bx)3(m3p) 9 4 (7x4) x4(82a) 11a7(7n4z) (2an)8(7x2a) 5 (1010x)z 4(3b5ab2)4 1 1 (xy)(st) 2(6ay)9(n4p) 7 7 (7m6) x5(44b) 17m6(9n9c) (6mn)9(4m6b) 3 (204x)c 9(6c5bc1)2 1 1 (yz)(mn) 2(8ax)2(n9q) 7 8 (7x2) z8(55a) 4a3(6b4t) (4ab)9(2x4a) 8 (106z)t 2(7d5xy2)7 1 1 (xy)(st) 5(6by)6(n9q) 4 7 (5m7) x
4、7(65a) 20m8(9b9z) (2mb)7(7m4a) 5 (186x)z 2(3c2bc8)4 1 1 (yz)(pq) 4(7by)8(m7q) 2 7 (2a6) x3(32c) 10x4(3n9t) (5xn)8(7a5c) 1 (202x)t 8(2b3bc8)5 1 1 (yz)(st) 4(7ay)9(m3q) 2 3 (3y6) y7(56c) 18a8(5y5z) (2ay)7(2y2c) 1 (84y)z 5(3b7ab4)5 1 1 (ab)(pq) 4(7ay)9(n7p) 2 6 (3n3) y5(35a) 7m4(6b5c) (5mb)3(9n5a) 5 (6
5、10y)c 7(2c4bc5)6 1 1 (yz)(ef) 2(9by)7(n3q) 7 8 (7m4) y7(27b) 4m5(8n8c) (8mn)6(5m2b) 9 (1010y)c 4(6c6bc8)8 1 1 (ab)(ef) 3(9bx)8(m5p) 5 6 (3y2) x5(35c) 12a9(6y3z) (9ay)4(7y2c) 3 (104x)z 2(5a6bc7)4 1 1 (ab)(st) 5(7bx)5(m8q) 5 9 (5b7) z6(74b) 20x6(2n2t) (8xn)7(4b4b) 1 (108z)t 8(2c4bc5)9 1 1 (bc)(st) 2(8ax)3(m3p) 2 7 (2b8) y7(88c) 3x9(6b3t) (4xb)8(6b6c) 8 (122y)t 7(8d9ab8)9 1 1 (yz)(pq) 3(8by)7(m2p) 9 8 (2y6) x5(39a) 10x5(7b3t) (9xb)8(2y2a) 1 (1610x)t 2(8d6ab1)7 1 1 (yz)(pq) 2(7ay)4(m8p) 3 3
copyright@ 2008-2022 冰豆网网站版权所有
经营许可证编号:鄂ICP备2022015515号-1