1、七年级数学上册合并同类项练习题精编3299n(8n6) n(2n3s)(7sn)6(9n6)5n 10(8y4)(6y9)4(ab6a)(9a7b) 20(abc5a)9(9a4abc)7(xy6z)(xy6z) 3(pqpr)(6pqpr)2m(8m9) 3m(7m2d)(9d8m)2(3s9)5s 9(5m9)(6m5)5(ab9a)(8a6b) 20(abc6a)9(2a3abc)5(xy7z)(xy8z) 7(pqpr)(7pqpr)8m(8m3) m(4m6s)(8sm)5(8n9)9n 4(3x3)(4x8)6(ab4a)(9a6b) 7(abc7a)7(4a9abc)9(xy4z
2、)(xy6z) 7(pqpr)(6pqpr)7n(6n1) 4n(6n8p)(3pn)3(9s4)3s 7(3x4)(8x1)4(ab8a)(6a3b) 3(abc9a)5(8a3abc)8(xy6z)(xy3z) 2(pqpr)(9pqpr)3y(5y2) y(9y8d)(6dy)2(5b8)4b 3(7m3)(8m5)2(ab7a)(9a8b) 12(abc9a)7(6a2abc)5(xy4z)(xy8z) 5(pqpr)(5pqpr)3n(4n9) 3n(6n7c)(3c4n)9(9a9)5a 7(5n2)(7n1)8(ab6a)(5a4b) 19(abc4a)3(2a2abc)4(xy
3、2z)(xy7z) 4(pqpr)(4pqpr)7x(7x4) 9x(4x9z)(9zx)7(9s10)3s 8(7y5)(9y10)7(ab4a)(6a8b) 11(abc9a)5(4a7abc)7(xy4z)(xy9z) 6(pqpr)(4pqpr)8a(3a1) a(2a4z)(4z7a)7(6b2)4b 5(7a7)(8a5)8(ab3a)(8a5b) 6(abc2a)4(3a3abc)8(xy8z)(xy2z) 6(pqpr)(6pqpr)8n(9n9) n(2n3z)(6zn)7(8b10)3b 1(5y1)(2y3)7(ab3a)(7a7b) 7(abc4a)2(6a8abc)4
4、(xy9z)(xy7z) 7(pqpr)(2pqpr)8x(8x8) 7x(8x9q)(8q2x)7(4b8)2b 10(5n1)(2n4)8(ab2a)(3a6b) 18(abc4a)4(4a5abc)6(xy6z)(xy9z) 8(pqpr)(2pqpr)2m(9m2) 6m(6m8z)(7zm)8(2m1)4m 1(3n1)(8n2)2(ab3a)(3a2b) 20(abc9a)4(3a9abc)5(xy6z)(xy6z) 4(pqpr)(2pqpr)6y(3y2) y(2y2s)(9sy)3(6b4)3b 2(4n4)(8n6)7(ab7a)(4a8b) 6(abc4a)4(5a2ab
5、c)5(xy2z)(xy9z) 7(pqpr)(7pqpr)4b(5b5) 3b(4b5q)(7q9b)8(3t3)6t 8(7b8)(6b9)4(ab2a)(5a4b) 15(abc3a)7(6a5abc)7(xy5z)(xy3z) 2(pqpr)(6pqpr)5m(9m6) 9m(5m7d)(9dm)8(7b7)4b 4(5y6)(4y4)8(ab4a)(9a5b) 4(abc4a)8(7a5abc)2(xy4z)(xy6z) 3(pqpr)(2pqpr)8a(8a4) 5a(7a7c)(9ca)9(5a1)5a 1(8n7)(9n10)9(ab4a)(6a2b) 17(abc8a)8(7
6、a5abc)9(xy5z)(xy9z) 4(pqpr)(5pqpr)4b(3b5) 3b(5b4d)(3d5b)8(8t2)3t 9(9m3)(9m6)3(ab3a)(4a5b) 4(abc2a)7(8a7abc)4(xy4z)(xy7z) 9(pqpr)(5pqpr)4n(2n3) n(5n5s)(7sn)2(2m9)3m 4(4b3)(4b6)6(ab5a)(5a2b) 17(abc9a)6(7a2abc)5(xy4z)(xy8z) 3(pqpr)(2pqpr)9a(3a5) 5a(6a4p)(2pa)3(4s2)2s 4(8x7)(8x2)8(ab7a)(4a2b) 12(abc3a)8(6a8abc)6(xy9z)(xy6z) 8(pqpr)(9pqpr)3a(5a1) 8a(4a6c)(8c3a)4(4n3)5n 1(9a4)(8a3)9(ab8a)(9a2b) 18(abc7a)6(6a8abc)
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