初一数学上册合并同类项专项练习题48.docx

1、初一数学上册合并同类项专项练习题485 (42x)c 3(5a4bc1)6 1 1 (bc)(st) 2(8by)7(m2p) 6 7 (5y9) z7(65a) 2a9(6n6z) (6an)5(3y9a) 5 (1410z)z 6(3a5mn3)4 1 1 (ab)(ef) 5(8ay)2(m3p) 9 7 (7b8) z2(59c) 14x3(6b6t) (8xb)5(8b8c) 1 (86z)t 2(9a6bc2)5 1 1 (bc)(mn) 3(8by)6(n2q) 9 6 (7x5) y6(48b) 7a5(3n3t) (5an)9(3x3b) 6 (1010y)t 3(8c9xy

2、7)7 1 1 (xy)(ef) 3(6ay)6(m2p) 5 8 (5b8) z9(44c) 18m9(3b5c) (9mb)5(8b2c) 5 (166z)c 6(4b8bc9)4 1 1 (ab)(mn) 5(6by)3(m3q) 6 4 (2n5) x4(85c) 18a6(8b9c) (6ab)4(3n6c) 7 (102x)c 6(4c4xy1)6 1 1 (xy)(pq) 5(7bx)6(n3p) 9 2 (4b7) x5(69c) 20m8(8n4t) (6mn)4(9b9c) 4 (208x)t 8(9d5xy2)3 1 1 (yz)(st) 5(8ay)4(n8p) 8 6

3、 (6b7) y2(58a) 20x6(4y3t) (9xy)8(3b5a) 1 (88y)t 9(6b8ab6)7 1 1 (yz)(ef) 4(6ay)9(m7q) 7 7 (2n2) x7(17c) 3a9(7y7c) (8ay)6(6n8c) 1 (1410x)c 7(4d5mn3)8 1 1 (bc)(pq) 2(6ax)3(m6p) 9 9 (4b6) y4(22b) 9x9(8y2c) (2xy)6(6b9b) 1 (108y)c 3(9c5mn3)5 1 1 (yz)(ef) 2(6ax)7(m6p) 7 9 (3a1) z6(89c) 11m4(4n8z) (2mn)6(7a

4、6c) 4 (410z)z 9(2a8mn6)3 1 1 (bc)(st) 3(7ax)3(n4q) 9 6 (9b8) z9(43a) 10m8(4b6t) (6mb)6(7b6a) 1 (108z)t 3(2c6bc8)9 1 1 (bc)(ef) 4(6ay)4(m8q) 4 2 (4b1) y5(56b) 3a7(5n2t) (3an)6(9b9b) 6 (610y)t 5(3a6mn5)5 1 1 (ab)(ef) 3(7bx)6(m3p) 4 7 (5n9) z2(93c) 5a4(4n7z) (2an)6(4n9c) 8 (1410z)z 4(2b7mn3)7 1 1 (xy)(

5、pq) 2(9bx)4(n9p) 6 5 (2n7) x9(29b) 10a5(6n8t) (8an)2(4n7b) 3 (208x)t 7(5c5mn5)4 1 1 (xy)(mn) 3(9ax)4(m8q) 6 8 (7m8) z5(94c) 4a4(6b8z) (9ab)6(5m4c) 8 (810z)z 4(3a6xy1)7 1 1 (xy)(ef) 3(6ax)6(n3q) 9 8 (9b7) x7(47b) 6m3(9b6z) (3mb)2(6b6b) 7 (168x)z 6(3a5bc1)6 1 1 (ab)(mn) 2(9bx)7(n7q) 4 2 (6b7) y6(39a)

6、11a8(8y5t) (3ay)5(3b9a) 7 (810y)t 2(4b7ab5)6 1 1 (xy)(mn) 2(6ay)3(m3p) 2 6 (5y6) y5(95a) 8x4(8b6t) (6xb)2(4y2a) 1 (148y)t 6(6c9ab2)8 1 1 (xy)(st) 3(8ax)7(n5p) 9 7 (8a9) z2(94c) 16m9(6n4z) (3mn)6(8a7c) 1 (122z)z 9(7d8ab7)4 1 1 (yz)(mn) 4(9bx)3(m3q) 4 5 (3b2) y8(83a) 16m5(2y4t) (7my)3(7b2a) 5 (46y)t 5(6c4mn9)4 1 1 (bc)(st) 4(7ax)9(m2p) 5 2 (3m8) y7(67b) 3a7(8b9z) (5ab)5(4m4b) 4 (204y)z 7(2c9mn1)5 1 1 (ab)(ef) 2(8ax)3(m5q) 9 4 (8x3) y8(27c) 4a2(3b9z) (5ab)9(3x5c) 1 (108y)z 7(3a2ab2)5 1 1 (bc)(ef) 3(8bx)6(m2q) 6 5