1、初一数学下册同底数幂的除法练习题 4a13a8 (ab)8(ab)3 94n98n+1a8a4 (x)7(x)4 10-12828 (xy)7(xy)5 b5m+2b4a7a (x)9(x)4 54n+655n+72828 (xy)7(xy)3 68m+764ma11a3 (ab)7(ab) 97n9n+3a7a3 (x)9(x)5 10-121123 (xy)7(xy) b4m+3b4a8a (x)6(x)4 55n+457n+72823 (xy)9(xy)3 62m+462ma15a3 (ab)6(ab) 92n9n+8a8a4 (x)6(x)5 10-1210213 (xy)7(xy)5
2、 b6m+2b9a7a3 (x)7(x) 55n+453n+3210212 (xy)9(xy)2 64m+667ma14a4 (ab)6(ab)3 92n94n+5a9a3 (x)9(x)4 10-121125 (xy)7(xy)3 b5m+9ba6a2 (x)8(x)5 52n+452n+221125 (xy)7(xy)5 6m+264ma14a6 (ab)7(ab)4 9n98n+6a7a4 (x)6(x)2 10-4210215 (xy)8(xy)2 b4m+6b3a7a2 (x)9(x) 55n+755n+721226 (xy)7(xy)2 62m+568ma9a4 (ab)6(ab)
3、5 92n93n+6a8a3 (x)6(x)4 10-521225 (xy)9(xy)4 b5m+6b6a8a5 (x)9(x) 58n+257n+1215215 (xy)7(xy) 68m+664ma15a9 (ab)6(ab)4 99n94n+7a7a5 (x)8(x)2 10-6213210 (xy)6(xy) b7m+5b5a7a5 (x)7(x)5 52n+253n+721324 (xy)8(xy)4 65m+163ma12a7 (ab)7(ab)3 99n95n+3a7a3 (x)9(x)5 10-621027 (xy)7(xy)5 b5m+7b8a8a3 (x)8(x) 56n+
4、457n+521323 (xy)7(xy)3 63m+868ma13a5 (ab)9(ab) 97n99n+7a7a (x)8(x)2 10-3215214 (xy)6(xy)5 b3m+4b7a8a5 (x)8(x)3 54n+853n+5213215 (xy)9(xy)4 63m+966ma14a8 (ab)8(ab)3 99n98n+2a6a (x)7(x)3 10-621023 (xy)6(xy)5 b6m+9b6a8a3 (x)7(x)3 58n+758n+7213211 (xy)8(xy)5 6m+362ma15a (ab)6(ab)3 98n9n+5a6a2 (x)7(x)4 1
5、0-421223 (xy)8(xy)4 b4m+7b3a8a4 (x)6(x)4 56n+953n+3214214 (xy)7(xy)4 66m+467ma13a8 (ab)9(ab)3 99n96n+2a6a4 (x)8(x)2 10-421125 (xy)9(xy)5 b2m+6b4a9a4 (x)8(x)4 52n+559n+429214 (xy)6(xy)5 69m+568ma9a8 (ab)8(ab)5 94n9n+8a8a2 (x)7(x)3 10-528215 (xy)7(xy)2 b4m+6b2a6a5 (x)8(x)2 53n+357n+3210211 (xy)8(xy)3
6、68m+265ma11a7 (ab)7(ab) 99n97n+4a8a4 (x)9(x)3 10-121228 (xy)9(xy)3 b2m+3ba9a3 (x)8(x) 55n+559n+62926 (xy)8(xy)2 67m+164ma15a6 (ab)7(ab)2 92n96n+5a6a4 (x)6(x)4 10-321025 (xy)9(xy) b2m+8b8a8a4 (x)7(x)5 59n+258n+221529 (xy)6(xy)4 69m+665ma15a10 (ab)6(ab)4 9n99n+2a7a4 (x)7(x)4 10-521227 (xy)9(xy)4 b6m+6
7、b9a9a3 (x)7(x) 55n+155n+521525 (xy)6(xy)4 66m+168ma15a3 (ab)7(ab) 9n9n+9a9a3 (x)9(x)3 10-5211211 (xy)7(xy) b6m+9b8a6a3 (x)9(x)2 59n+653n+82926 (xy)9(xy)4 62m+369ma13a2 (ab)6(ab)4 97n94n+2a6a3 (x)9(x)2 10-2213215 (xy)7(xy) b4m+5b4a6a4 (x)8(x)5 56n+953n+3214213 (xy)9(xy)4 6m+968ma12a5 (ab)7(ab)5 95n99
8、n+5a8a3 (x)6(x)3 10-221026 (xy)9(xy)4 b3m+6ba7a2 (x)6(x)2 53n+252n+2211213 (xy)6(xy)4 67m+667ma10a10 (ab)9(ab) 99n98n+1a8a3 (x)8(x)3 10-529215 (xy)8(xy)2 b2m+5b2a7a2 (x)8(x)2 59n+75n+1214213 (xy)8(xy)3 65m+167ma15a9 (ab)6(ab)3 94n95n+6a7a2 (x)6(x) 10-521029 (xy)9(xy)3 b4m+8b5a6a4 (x)7(x)2 52n+256n+5
9、2927 (xy)6(xy) 69m+267ma9a9 (ab)7(ab)5 94n97n+5a7a (x)6(x)4 10-5212214 (xy)6(xy)2 b2m+7b7a6a (x)6(x) 54n+759n+1213215 (xy)9(xy)3 68m+262ma10a3 (ab)6(ab)5 99n99n+3a6a3 (x)8(x)3 10-621527 (xy)7(xy)4 b6m+7b8a7a2 (x)9(x)5 59n+557n+721124 (xy)7(xy)3 69m+167ma14a8 (ab)8(ab) 92n95n+6a6a2 (x)8(x)4 10-521428
10、 (xy)6(xy)5 b9m+2b9a7a3 (x)7(x)3 58n+45n+721228 (xy)6(xy)2 66m+568ma9a2 (ab)6(ab)5 99n92n+1a8a3 (x)6(x)3 10-1211210 (xy)9(xy)3 b3m+6b5a9a4 (x)9(x)3 53n+755n+2214210 (xy)6(xy)3 65m+265ma15a7 (ab)9(ab)5 98n92n+1a9a3 (x)8(x)5 10-228213 (xy)6(xy) b9m+3ba7a3 (x)9(x)2 54n+554n+6213215 (xy)7(xy)5 66m+766ma14a7 (ab)7(ab)4 9n94n+4a8a (x)7(x)5 10-1215211 (xy)6(xy) b8m+1b2
