人教版八年级数学上册乘法公式综合练习题精选10.docx

1、人教版八年级数学上册乘法公式综合练习题精选10(x7)(x7) 4238(2c3)(2c3) (a9)(a9)(7xy)(7xy) (3ab)(3ab)(7xy)(7xy) (3xy)(3xy)(s8)(s8)(s3)(s9) (6c8)(6c8)(4c7)(3c2)(b9)(b9) 603597(x9)(x9) (a2)(a2)(3x8y)(3x8y) (73b)(73b)(xy)(xy) (8y)(8y)(t5)(t5)(t6)(t2) (x10)(x10)(4x8)(2x7)(t1)(t1) 7367(3b9)(3b9) (ab)(ab)(2x8y)(2x8y) (ab)(ab)(x4y

2、)(x4y) (32y)(32y)(y5)(y5)(y8)(y2) (y5)(y5)(4y1)(3y3)(y8)(y8) 4436(s8)(s8) (a5b)(a5b)(7x3y)(7x3y) (2b)(2b)(8xy)(8xy) (5y)(5y)(s10)(s10)(s1)(s7) (b6)(b6)(3b2)(4b7)(b1)(b1) 6357(y7)(y7) (7a2)(7a2)(7xy)(7xy) (ab)(ab)(xy)(xy) (9x6y)(9x6y)(a4)(a4)(a3)(a1) (c3)(c3)(2c6)(2c7)(y2)(y2) 604596(4y7)(4y7) (a1)(a

3、1)(x3y)(x3y) (96b)(96b)(xy)(xy) (9xy)(9xy)(x3)(x3)(x6)(x4) (2t1)(2t1)(3t2)(2t4)(c8)(c8) 3129(y1)(y1) (ab)(ab)(6xy)(6xy) (83b)(83b)(2xy)(2xy) (9y)(9y)(a7)(a7)(a8)(a8) (y7)(y7)(2y5)(4y5)(a3)(a3) 504496(6t5)(6t5) (9ab)(9ab)(x5y)(x5y) (a2b)(a2b)(xy)(xy) (xy)(xy)(c6)(c6)(c6)(c9) (4c7)(4c7)(4c7)(2c10)(c1)

4、(c1) 501499(y4)(y4) (9a4)(9a4)(xy)(xy) (a4b)(a4b)(5x6y)(5x6y) (xy)(xy)(a3)(a3)(a8)(a9) (s4)(s4)(4s2)(4s1)(b10)(b10) 203197(4b3)(4b3) (6a7)(6a7)(4xy)(4xy) (44b)(44b)(4xy)(4xy) (103y)(103y)(b5)(b5)(b3)(b5) (t4)(t4)(3t2)(2t2)(a4)(a4) 701699(s8)(s8) (a2b)(a2b)(x7y)(x7y) (2b)(2b)(x6y)(x6y) (x3y)(x3y)(s2)

5、(s2)(s1)(s7) (10s2)(10s2)(4s9)(4s6)(c7)(c7) 902898(2a10)(2a10) (ab)(ab)(7xy)(7xy) (86b)(86b)(x7y)(x7y) (x7y)(x7y)(b7)(b7)(b7)(b8) (t2)(t2)(4t3)(3t2)(t8)(t8) 602598(y2)(y2) (a7)(a7)(x6y)(x6y) (4ab)(4ab)(2xy)(2xy) (66y)(66y)(c3)(c3)(c8)(c2) (a2)(a2)(2a3)(3a5)(c1)(c1) 902898(3b2)(3b2) (7a1)(7a1)(xy)(xy

6、) (7b)(7b)(6x3y)(6x3y) (8y)(8y)(s5)(s5)(s1)(s4) (s6)(s6)(3s8)(2s10)(c5)(c5) 702698(8s9)(8s9) (9a3b)(9a3b)(8x4y)(8x4y) (5b)(5b)(9xy)(9xy) (7xy)(7xy)(t7)(t7)(t5)(t2) (b9)(b9)(4b9)(2b6)(c1)(c1) 601599(6y4)(6y4) (a1)(a1)(xy)(xy) (ab)(ab)(x9y)(x9y) (74y)(74y)(y2)(y2)(y8)(y3) (10x2)(10x2)(2x10)(2x4)(t4)(t

7、4) 6555(6x3)(6x3) (a9)(a9)(4x5y)(4x5y) (5b)(5b)(xy)(xy) (5y)(5y)(y7)(y7)(y8)(y7) (2y9)(2y9)(2y8)(2y5)(t5)(t5) 9387(4b6)(4b6) (7a7)(7a7)(8x3y)(8x3y) (94b)(94b)(6xy)(6xy) (6xy)(6xy)(c2)(c2)(c2)(c3) (b7)(b7)(3b5)(4b10)(t1)(t1) 3327(7s9)(7s9) (9ab)(9ab)(3xy)(3xy) (2ab)(2ab)(xy)(xy) (xy)(xy)(c1)(c1)(c6)(

8、c4) (b7)(b7)(3b1)(3b8)(s1)(s1) 803797(8c8)(8c8) (9ab)(9ab)(7x5y)(7x5y) (8ab)(8ab)(7xy)(7xy) (7xy)(7xy)(a4)(a4)(a8)(a7) (x8)(x8)(4x2)(4x2)(t2)(t2) 4535(x3)(x3) (ab)(ab)(2xy)(2xy) (2ab)(2ab)(9xy)(9xy) (86y)(86y)(c6)(c6)(c4)(c8) (4c8)(4c8)(2c4)(2c3)(b7)(b7) 902898(s4)(s4) (9a5b)(9a5b)(9xy)(9xy) (3b)(3b

9、)(4x8y)(4x8y) (108y)(108y)(y3)(y3)(y5)(y5) (a1)(a1)(3a8)(2a7)(c2)(c2) 301299(c1)(c1) (5a3)(5a3)(x9y)(x9y) (2b)(2b)(4xy)(4xy) (10y)(10y)(y4)(y4)(y6)(y7) (x3)(x3)(4x9)(2x9)(c5)(c5) 8278(5s1)(5s1) (a6b)(a6b)(3x6y)(3x6y) (ab)(ab)(2xy)(2xy) (8x6y)(8x6y)(y8)(y8)(y5)(y8) (b2)(b2)(2b5)(3b9)(y6)(y6) 302298(4

10、x10)(4x10) (a4b)(a4b)(xy)(xy) (4ab)(4ab)(xy)(xy) (7xy)(7xy)(y3)(y3)(y5)(y5) (a8)(a8)(2a6)(2a5)(b9)(b9) 504496(s4)(s4) (a9)(a9)(x8y)(x8y) (7b)(7b)(7xy)(7xy) (4y)(4y)(c9)(c9)(c8)(c4) (c7)(c7)(4c2)(3c4)(c7)(c7) 203197(s7)(s7) (9a3)(9a3)(9x9y)(9x9y) (2ab)(2ab)(9x6y)(9x6y) (9x3y)(9x3y)(c10)(c10)(c7)(c9)

11、(a5)(a5)(2a3)(2a1)(c10)(c10) 201199(y7)(y7) (a8)(a8)(xy)(xy) (54b)(54b)(xy)(xy) (xy)(xy)(b8)(b8)(b5)(b8) (9x2)(9x2)(4x7)(4x1)(y7)(y7) 4139(3t2)(3t2) (2ab)(2ab)(2x3y)(2x3y) (4ab)(4ab)(x3y)(x3y) (7x6y)(7x6y)(t6)(t6)(t6)(t4) (6x6)(6x6)(2x8)(2x3)(y9)(y9) 9585(t4)(t4) (2a3b)(2a3b)(3x3y)(3x3y) (a7b)(a7b)(

12、8xy)(8xy) (xy)(xy)(a5)(a5)(a4)(a2) (y2)(y2)(4y5)(2y6)(c1)(c1) 802798(a8)(a8) (2a7b)(2a7b)(x2y)(x2y) (9a5b)(9a5b)(8x2y)(8x2y) (16y)(16y)(s8)(s8)(s9)(s4) (t7)(t7)(4t5)(2t4)(a3)(a3) 7565(8c5)(8c5) (a4)(a4)(xy)(xy) (5b)(5b)(3xy)(3xy) (85y)(85y)(c6)(c6)(c2)(c4) (9t9)(9t9)(2t6)(3t2)(y2)(y2) 702698(t1)(t1)

13、 (3a3)(3a3)(xy)(xy) (9ab)(9ab)(6xy)(6xy) (67y)(67y)(a8)(a8)(a1)(a4) (7a9)(7a9)(3a9)(4a8)(a6)(a6) 605595(3s6)(3s6) (a8)(a8)(x9y)(x9y) (32b)(32b)(2x3y)(2x3y) (8x3y)(8x3y)(y1)(y1)(y4)(y1) (9t1)(9t1)(2t7)(2t10)(c2)(c2) 8575(c10)(c10) (a7b)(a7b)(9x2y)(9x2y) (7ab)(7ab)(3xy)(3xy) (4y)(4y)(t6)(t6)(t2)(t9) (

14、10b2)(10b2)(4b8)(3b4)(y6)(y6) 7268(s9)(s9) (9a1)(9a1)(5xy)(5xy) (8ab)(8ab)(4xy)(4xy) (25y)(25y)(s5)(s5)(s4)(s5) (5y5)(5y5)(3y8)(3y7)(y4)(y4) 404396(b3)(b3) (2ab)(2ab)(7x4y)(7x4y) (69b)(69b)(3x3y)(3x3y) (4y)(4y)(b8)(b8)(b2)(b8) (x10)(x10)(2x5)(2x8)(b7)(b7) 3228(t4)(t4) (8a9b)(8a9b)(4xy)(4xy) (a6b)(a6

15、b)(x2y)(x2y) (xy)(xy)(c1)(c1)(c1)(c8) (10s8)(10s8)(4s3)(4s5)(t6)(t6) 304296(9t5)(9t5) (a5)(a5)(xy)(xy) (ab)(ab)(8xy)(8xy) (x5y)(x5y)(x8)(x8)(x7)(x9) (2c7)(2c7)(3c4)(2c5)(b3)(b3) 704696(9x8)(9x8) (a9)(a9)(xy)(xy) (ab)(ab)(xy)(xy) (46y)(46y)(y7)(y7)(y4)(y2) (c8)(c8)(2c8)(2c4)(b7)(b7) 301299(s8)(s8) (8

16、ab)(8ab)(xy)(xy) (9a3b)(9a3b)(x3y)(x3y) (9xy)(9xy)(x6)(x6)(x7)(x7) (10s9)(10s9)(3s3)(4s5)(s5)(s5) 8278(2b9)(2b9) (a5b)(a5b)(6xy)(6xy) (9a3b)(9a3b)(x3y)(x3y) (8y)(8y)(c8)(c8)(c1)(c1) (c10)(c10)(4c4)(2c7)(y7)(y7) 205195(3c3)(3c3) (6a3)(6a3)(xy)(xy) (7ab)(7ab)(xy)(xy) (x3y)(x3y)(s4)(s4)(s8)(s7) (s4)(s4

17、)(4s8)(3s7)(x9)(x9) 10199(b4)(b4) (3a6b)(3a6b)(x3y)(x3y) (ab)(ab)(x2y)(x2y) (8y)(8y)(t5)(t5)(t6)(t5) (a10)(a10)(2a3)(4a8)(a3)(a3) 803797(6s4)(6s4) (9a8)(9a8)(4xy)(4xy) (8ab)(8ab)(4x4y)(4x4y) (xy)(xy)(c5)(c5)(c3)(c7) (5y10)(5y10)(3y7)(4y1)(c5)(c5) 7466(7c6)(7c6) (a8)(a8)(9x7y)(9x7y) (a7b)(a7b)(7xy)(7

18、xy) (x8y)(x8y)(y5)(y5)(y1)(y9) (x2)(x2)(3x9)(2x4)(s4)(s4) 404396(2s5)(2s5) (a8)(a8)(xy)(xy) (54b)(54b)(6x6y)(6x6y) (9x8y)(9x8y)(t9)(t9)(t8)(t3) (4a2)(4a2)(4a6)(4a4)(s5)(s5) 4139(8a5)(8a5) (5ab)(5ab)(3xy)(3xy) (ab)(ab)(8xy)(8xy) (x2y)(x2y)(t7)(t7)(t7)(t5) (4y3)(4y3)(4y8)(4y5)(s5)(s5) 701699(9c4)(9c4)

19、 (a5)(a5)(x2y)(x2y) (7ab)(7ab)(6x9y)(6x9y) (5y)(5y)(s9)(s9)(s3)(s9) (6c10)(6c10)(3c6)(4c9)(s10)(s10) 7466(4x1)(4x1) (ab)(ab)(xy)(xy) (2b)(2b)(8x3y)(8x3y) (24y)(24y)(a8)(a8)(a3)(a8) (9y4)(9y4)(2y5)(4y7)(b7)(b7) 301299(a10)(a10) (ab)(ab)(5x7y)(5x7y) (106b)(106b)(xy)(xy) (9x5y)(9x5y)(c10)(c10)(c2)(c5)

20、(6b2)(6b2)(2b5)(4b4)(s7)(s7) 7565(y2)(y2) (a6b)(a6b)(xy)(xy) (2b)(2b)(4x7y)(4x7y) (26y)(26y)(t3)(t3)(t1)(t3) (6c7)(6c7)(4c8)(4c2)(a5)(a5) 401399(s7)(s7) (a9)(a9)(x5y)(x5y) (66b)(66b)(6xy)(6xy) (9xy)(9xy)(a7)(a7)(a6)(a4) (c3)(c3)(3c2)(3c10)(t8)(t8) 4337(4s4)(4s4) (a1)(a1)(9xy)(9xy) (78b)(78b)(x8y)(x8

21、y) (3y)(3y)(t3)(t3)(t8)(t7) (4c3)(4c3)(4c8)(2c9)(a4)(a4) 5149(c1)(c1) (a6b)(a6b)(xy)(xy) (a5b)(a5b)(7x4y)(7x4y) (5xy)(5xy)(y9)(y9)(y2)(y7) (5x10)(5x10)(4x4)(3x4)(s10)(s10) 404396(s2)(s2) (6a8b)(6a8b)(xy)(xy) (8a7b)(8a7b)(4xy)(4xy) (2x2y)(2x2y)(c5)(c5)(c1)(c8) (a6)(a6)(2a1)(3a2)(c10)(c10) 3228(6s4)(6s4) (9ab)(9ab)(xy)(xy) (ab)(ab)(x9y)(x9y) (37y)(37y)(x9)(x9)(x5)(x7) (2y3)(2y3)(3y7)(3y9)(t8)(t8) 404396