1、北师大版七年级数学下册同底数幂的乘法 52a4a8 (b)3(b)4 aa2anb6b6 (c)5(c)m 10510510y8y17 (b)3(b)2 77979a2a8 (c)2(c)m 56511a7a2 (c)8(c)m cc5b7b3 (b)2(b)8 x2x6y8y8 (c)9(c)m b3b8a5a3 (b)7(b)4 aa8anb2b5 (c)3(c)m 10610810y2y2 (b)8(b)8 77475a6a6 (c)7(c)m 54511a5a9 (c)8(c)m cc13b5b8 (b)7(b)9 x2x7y4y12 (c)5(c)m b3b6a3a4 (b)9(b)
2、9 aa6anb2b5 (c)6(c)m 10410510y2y16 (b)3(b)6 77474a3a9 (c)6(c)m 56511a7a9 (c)6(c)m cc9b2b8 (b)9(b)7 x2x8y5y20 (c)8(c)m b9b6a3a4 (b)5(b)3 aa4anb8b9 (c)4(c)m 10610510y6y6 (b)3(b)2 77876a3a4 (c)8(c)m 5859a2a4 (c)8(c)m cc10b5b4 (b)2(b)7 x5x6y6y14 (c)9(c)m b5b6a8a7 (b)6(b)8 aa6anb2b4 (c)7(c)m 10610710y4y1
3、5 (b)5(b)7 77779a5a2 (c)9(c)m 51059a9a2 (c)5(c)m cc13b9b9 (b)8(b)9 x2x4y7y8 (c)7(c)m b7b10a4a4 (b)8(b)8 aa3anb3b5 (c)9(c)m 10510910y9y19 (b)6(b)5 77578a2a9 (c)8(c)m 5253a7a9 (c)8(c)m cc14b6b9 (b)7(b)9 x6x3y6y9 (c)3(c)m b7b2a5a9 (b)4(b)3 aa3anb4b9 (c)9(c)m 10410410y3y7 (b)8(b)2 77973a9a4 (c)6(c)m 585
4、3a2a6 (c)8(c)m cc11b2b5 (b)8(b)2 x8x5y6y19 (c)6(c)m b11b4a3a4 (b)6(b)6 aa5anb9b6 (c)5(c)m 10310210y5y8 (b)4(b)2 77577a5a9 (c)9(c)m 58511a7a6 (c)8(c)m cc14b3b8 (b)9(b)9 x3x5y3y16 (c)5(c)m b5b6a8a7 (b)7(b)5 aa5anb8b2 (c)7(c)m 10810510y9y17 (b)3(b)5 77876a5a2 (c)3(c)m 5653a7a3 (c)2(c)m cc8b3b7 (b)4(b)5
5、 x4x6y4y18 (c)7(c)m b11b8a7a4 (b)5(b)9 aa7anb6b9 (c)7(c)m 10410610y7y8 (b)4(b)5 77272a8a2 (c)8(c)m 5257a4a4 (c)4(c)m cc10b9b3 (b)4(b)7 x6x7y5y6 (c)6(c)m b5b6a2a9 (b)9(b)2 aa2anb2b9 (c)2(c)m 10910710y7y11 (b)8(b)2 77279a6a5 (c)8(c)m 5259a3a9 (c)2(c)m cc14b3b2 (b)3(b)8 x9x7y9y13 (c)2(c)m b9b2a7a9 (b)8
6、(b)3 aa5anb4b5 (c)7(c)m 10510210y4y5 (b)8(b)8 77376a9a3 (c)9(c)m 58511a7a4 (c)5(c)m cc6b8b2 (b)3(b)4 x2x2y8y12 (c)3(c)m b9b4a8a9 (b)4(b)3 aa5anb7b4 (c)9(c)m 10410210y8y17 (b)9(b)4 77277a5a7 (c)5(c)m 5453a9a4 (c)6(c)m cc3b6b2 (b)7(b)6 x3x3y4y3 (c)9(c)m b3b2a7a4 (b)7(b)5 aa8anb8b5 (c)8(c)m 10710510y7y17 (b)8(b)7 77375a5a8 (c)7(c)m 58511a2a5 (c)8(c)m cc3b8b5 (b)6(b)8 x5x7y7y9 (c)4(c)m b7b6a3a5 (b)7(b)7 aa3an