1、北师大版七年级数学下册同底数幂的乘法 80a9a2 (b)7(b)6 aa3anb8b8 (c)4(c)m 10310610y8y18 (b)6(b)4 77577a4a6 (c)7(c)m 5853a5a6 (c)2(c)m cc10b8b7 (b)2(b)2 x6x9y4y13 (c)2(c)m b5b6a7a4 (b)6(b)5 aa3anb6b5 (c)5(c)m 10710310y2y6 (b)8(b)5 77275a3a7 (c)6(c)m 51053a5a3 (c)9(c)m cc4b6b4 (b)4(b)7 x4x4y5y11 (c)7(c)m b3b8a5a9 (b)8(b)
2、2 aa8anb9b6 (c)4(c)m 10310610y5y19 (b)5(b)4 77273a7a9 (c)3(c)m 5855a4a5 (c)4(c)m cc14b4b4 (b)4(b)2 x7x5y2y5 (c)9(c)m b7b4a5a4 (b)3(b)5 aa7anb4b6 (c)9(c)m 10710310y4y13 (b)6(b)7 77279a5a4 (c)7(c)m 5659a7a6 (c)5(c)m cc2b7b9 (b)5(b)3 x6x5y6y20 (c)6(c)m b7b6a6a3 (b)6(b)5 aa3anb9b8 (c)8(c)m 10610510y4y14
3、 (b)8(b)5 77478a7a6 (c)8(c)m 56511a5a2 (c)4(c)m cc10b4b4 (b)5(b)8 x3x6y9y20 (c)3(c)m b11b2a5a6 (b)9(b)5 aa3anb5b6 (c)2(c)m 10610610y2y13 (b)4(b)4 77275a4a7 (c)2(c)m 51059a7a3 (c)7(c)m cc12b8b2 (b)9(b)8 x5x7y6y15 (c)4(c)m b3b10a5a3 (b)3(b)5 aa7anb9b3 (c)3(c)m 10810310y4y13 (b)4(b)5 77876a5a5 (c)7(c)m
4、 5853a5a5 (c)5(c)m cc6b2b6 (b)3(b)6 x7x7y6y15 (c)5(c)m b7b8a4a8 (b)6(b)2 aa5anb2b2 (c)4(c)m 10210410y6y5 (b)4(b)6 77377a6a8 (c)8(c)m 56511a7a7 (c)3(c)m cc13b4b9 (b)8(b)6 x8x4y2y12 (c)5(c)m b3b2a7a3 (b)3(b)8 aa6anb5b8 (c)9(c)m 10710810y9y16 (b)2(b)6 77674a5a6 (c)3(c)m 5253a3a6 (c)4(c)m cc9b4b4 (b)7(b
5、)8 x5x7y2y13 (c)5(c)m b9b4a8a7 (b)6(b)4 aa2anb7b9 (c)7(c)m 10510910y8y6 (b)9(b)5 77576a2a5 (c)9(c)m 5657a4a8 (c)8(c)m cc6b7b2 (b)5(b)8 x2x3y7y4 (c)9(c)m b5b8a5a8 (b)5(b)3 aa8anb7b3 (c)6(c)m 10710910y7y12 (b)5(b)5 77274a5a2 (c)2(c)m 5257a3a6 (c)5(c)m cc3b7b8 (b)5(b)7 x7x2y9y15 (c)5(c)m b11b4a3a2 (b)4
6、(b)6 aa3anb9b3 (c)8(c)m 10710310y4y11 (b)3(b)4 77872a7a7 (c)8(c)m 5257a5a4 (c)6(c)m cc6b3b5 (b)9(b)2 x2x7y4y7 (c)2(c)m b5b6a7a5 (b)5(b)2 aa4anb9b8 (c)6(c)m 10510510y9y18 (b)6(b)9 77977a9a6 (c)9(c)m 5257a2a5 (c)8(c)m cc2b4b9 (b)9(b)3 x3x3y2y17 (c)4(c)m b5b4a4a9 (b)3(b)9 aa2anb5b6 (c)3(c)m 10410510y3y18 (b)3(b)5 77273a8a5 (c)2(c)m 51057a4a8 (c)3(c)m cc6b9b5 (b)7(b)9 x2x2y2y16 (c)3(c)m b9b6a3a3 (b)3(b)7 aa2an