1、七年级数学上册合并同类项基础练习题2175n(2n8) n(7n7q)(3q4n)7(8t6)5t 6(5x1)(9x10)9(ab7a)(9a2b) 7(abc3a)7(6a6abc)6(xy4z)(xy9z) 7(pqpr)(2pqpr)2m(7m3) 4m(8m9z)(6zm)8(4t10)6t 1(3x1)(6x1)5(ab7a)(9a3b) 16(abc5a)7(5a5abc)2(xy2z)(xy3z) 6(pqpr)(8pqpr)2a(4a1) a(3a6q)(4qa)6(7n5)7n 3(5b2)(4b7)2(ab7a)(6a2b) 7(abc9a)9(2a4abc)7(xy6z
2、)(xy2z) 6(pqpr)(6pqpr)5y(3y7) y(4y3q)(7qy)8(8m10)6m 9(7a5)(3a5)6(ab6a)(7a8b) 11(abc5a)5(8a3abc)9(xy2z)(xy8z) 9(pqpr)(3pqpr)6b(5b2) 2b(6b5q)(4qb)5(9b10)9b 2(9b9)(8b5)9(ab6a)(5a7b) 20(abc9a)9(3a9abc)5(xy7z)(xy6z) 3(pqpr)(7pqpr)6y(8y5) y(5y9d)(2d4y)4(9s4)6s 2(7x1)(4x1)2(ab3a)(5a8b) 4(abc2a)9(9a2abc)8(x
3、y8z)(xy5z) 4(pqpr)(3pqpr)6b(9b8) 8b(7b9s)(4sb)7(7s5)3s 4(8a8)(7a3)9(ab7a)(5a9b) 5(abc3a)3(9a4abc)6(xy3z)(xy9z) 6(pqpr)(7pqpr)6m(4m5) 6m(9m3q)(3q6m)2(7a10)8a 5(5x6)(7x9)6(ab5a)(9a2b) 11(abc4a)3(5a7abc)2(xy8z)(xy3z) 6(pqpr)(6pqpr)7a(3a6) 3a(8a3z)(5z7a)8(9m8)8m 9(9n8)(4n7)7(ab4a)(4a4b) 20(abc2a)7(7a4ab
4、c)4(xy7z)(xy2z) 2(pqpr)(4pqpr)9b(4b7) b(9b7p)(7pb)7(8a3)9a 2(3y8)(8y4)3(ab7a)(2a2b) 3(abc7a)6(6a5abc)2(xy2z)(xy8z) 2(pqpr)(9pqpr)4m(6m6) 7m(7m6p)(9p4m)3(3n3)7n 8(3x5)(6x5)8(ab4a)(9a2b) 13(abc3a)8(7a2abc)4(xy7z)(xy7z) 8(pqpr)(9pqpr)3a(2a1) 4a(8a9c)(2c8a)5(2b10)5b 6(3x3)(7x7)8(ab9a)(4a7b) 13(abc8a)4(8
5、a5abc)4(xy9z)(xy6z) 8(pqpr)(3pqpr)7y(8y3) y(5y9z)(3zy)6(5s8)2s 1(3b10)(4b10)9(ab5a)(9a3b) 2(abc4a)4(7a4abc)4(xy5z)(xy4z) 4(pqpr)(5pqpr)7n(8n2) n(2n3q)(6qn)3(7b10)4b 6(8x8)(3x4)6(ab2a)(3a2b) 18(abc5a)3(8a7abc)9(xy8z)(xy8z) 8(pqpr)(8pqpr)3y(4y6) 8y(2y6d)(6dy)6(7a10)5a 4(9b3)(9b7)2(ab6a)(5a9b) 16(abc7a
6、)7(2a6abc)9(xy7z)(xy2z) 3(pqpr)(4pqpr)2y(9y9) y(9y9s)(7s6y)4(6m6)6m 5(2b4)(4b1)2(ab3a)(5a5b) 8(abc4a)6(5a8abc)2(xy4z)(xy7z) 9(pqpr)(5pqpr)4y(8y2) y(2y3c)(7cy)6(8b4)3b 7(4b1)(2b10)2(ab5a)(7a5b) 13(abc2a)2(5a6abc)2(xy6z)(xy3z) 8(pqpr)(2pqpr)6m(5m8) m(4m9p)(8pm)5(9m3)7m 6(2n5)(2n9)7(ab6a)(2a7b) 16(abc4
7、a)8(8a3abc)8(xy8z)(xy6z) 8(pqpr)(2pqpr)8y(5y2) y(4y5p)(3p5y)7(9m3)9m 1(3b5)(2b6)3(ab7a)(7a3b) 4(abc9a)9(9a2abc)3(xy3z)(xy3z) 5(pqpr)(8pqpr)7a(6a2) a(5a7s)(7s6a)7(4s4)6s 10(4a5)(6a2)4(ab4a)(5a5b) 15(abc3a)8(2a8abc)7(xy7z)(xy9z) 9(pqpr)(3pqpr)2a(8a8) a(6a9z)(3za)8(7m8)2m 9(7y1)(6y4)7(ab8a)(2a4b) 19(abc9a)7(6a2abc)9(xy4z)(xy7z) 5(pqpr)(9pqpr)3x(4x3) x(9x8q)(8qx)7(6s1)3s 4(9n4)(2n5)5(ab3a)(8a4b) 7(abc4a)5(2a2abc)9(xy7z)(xy3z) 6(pqpr)(4pqpr)5b(6b5) 9b(2b3s)(4sb)8(4b10)8b 5(8a4)(7a6)
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