初一数学上册合并同类项专项练习题126.docx

1、初一数学上册合并同类项专项练习题1266 (102z)c 3(6d4ab1)5 1 1 (bc)(pq) 2(6ax)6(m6p) 9 9 (2y1) x5(72a) 14x3(6b2t) (7xb)7(5y9a) 4 (122x)t 3(2c3ab2)5 1 1 (bc)(ef) 2(6ax)3(n7q) 9 3 (4y8) y9(92b) 15m9(6b6z) (3mb)8(2y6b) 4 (202y)z 8(7c2ab6)5 1 1 (bc)(st) 2(8bx)5(n5p) 6 5 (4b9) y6(37b) 13a2(3y3t) (4ay)3(4b3b) 2 (46y)t 5(6c4

2、bc7)3 1 1 (yz)(ef) 3(6ay)3(n5q) 8 7 (9y5) z9(95b) 7m9(6n9t) (4mn)8(7y6b) 4 (182z)t 8(2b7ab2)5 1 1 (xy)(ef) 2(6bx)2(n6q) 7 2 (3y7) y3(66b) 18m8(9y3t) (6my)4(5y2b) 1 (184y)t 9(5c2bc5)8 1 1 (xy)(pq) 4(7ax)5(n8q) 8 7 (8a2) y3(84a) 12a9(8n3t) (2an)3(7a2a) 1 (146y)t 2(9d2mn4)4 1 1 (ab)(mn) 2(6ax)6(n7p) 4

3、6 (5x2) x7(73c) 16x5(7b9z) (7xb)9(8x4c) 1 (102x)z 4(4c2ab1)4 1 1 (ab)(pq) 4(8bx)8(m7q) 2 5 (8x3) z6(94b) 20m7(6y3z) (5my)9(2x6b) 5 (182z)z 4(3a7ab8)6 1 1 (bc)(pq) 4(7by)2(n9p) 5 5 (6y3) x5(77b) 4a9(9n6t) (9an)7(9y2b) 1 (28x)t 2(6a8bc5)8 1 1 (xy)(pq) 2(7ay)4(n5p) 9 6 (7m5) z8(43a) 4x5(9b2c) (4xb)2(5m

4、5a) 6 (104z)c 3(4c5xy7)5 1 1 (xy)(mn) 5(6ax)5(n3q) 2 3 (3x6) x8(12a) 7m3(6y9z) (2my)6(9x3a) 1 (204x)z 2(9b2xy4)5 1 1 (ab)(mn) 2(6ay)6(n3p) 7 3 (3b2) x8(94c) 16x4(3y8c) (4xy)4(6b2c) 1 (122x)c 7(4d6bc9)3 1 1 (ab)(pq) 5(7by)7(n2p) 2 7 (7b4) x9(74b) 3m8(7y4c) (5my)2(5b3b) 10 (1610x)c 2(3b3xy8)9 1 1 (yz)

5、(pq) 3(8ay)8(m7p) 4 6 (8b7) z7(16b) 6a7(6b8z) (9ab)5(9b5b) 1 (28z)z 9(9d4mn6)3 1 1 (yz)(ef) 3(9bx)6(n9p) 4 2 (7y6) y7(48c) 10a2(8n7t) (2an)9(5y4c) 4 (168y)t 4(4b9mn6)3 1 1 (ab)(mn) 5(6ay)3(m9p) 9 8 (4n8) y8(43a) 15m6(4b6z) (8mb)7(3n9a) 5 (186y)z 4(8c9mn4)6 1 1 (bc)(pq) 5(8ax)7(m4q) 8 5 (7a6) z3(56b)

6、 8x5(9b3t) (3xb)4(6a8b) 9 (62z)t 5(2c6mn9)8 1 1 (ab)(ef) 5(6by)7(m3p) 4 3 (2m3) x9(65b) 4x6(6y8c) (3xy)3(9m7b) 1 (1610x)c 6(4d4mn5)2 1 1 (yz)(mn) 3(7ay)3(n3p) 5 7 (2y2) y7(67b) 15a6(6b4z) (8ab)2(5y8b) 1 (186y)z 7(9a3mn4)7 1 1 (yz)(pq) 2(7ay)4(m8q) 5 6 (3n9) z3(58a) 6x9(7y7c) (6xy)7(6n4a) 7 (26z)c 9(4b2ab9)6 1 1 (xy)(st) 5(6by)4(n2q) 2 5 (6n6) y3(22a) 13m8(2n5c) (4mn)8(5n6a) 8 (24y)c 8(2d7xy4)7 1 1 (yz)(pq) 5(8bx)2(n6q) 3 2 (9y3) z7(74b) 6x3(9b7c) (3xb)2(4y8b) 1 (104z)c 2(4d7ab5)3 1 1 (xy)(mn) 3(9bx)3(m2p) 5 5