1、初一数学下册同底数幂的除法练习题 3210210 (xy)9(xy)5 b2m+8b4a9a3 (x)7(x)4 55n+457n+72827 (xy)6(xy)4 62m+265ma14a8 (ab)7(ab)4 94n97n+9a7a2 (x)6(x)2 10-4215215 (xy)6(xy)5 b9m+1b5a7a2 (x)7(x) 52n+156n+1213214 (xy)7(xy)3 6m+86ma8a7 (ab)9(ab)2 9n9n+6a7a4 (x)7(x)4 10-121429 (xy)7(xy)4 b7m+1ba8a5 (x)8(x) 5n+552n+421227 (xy
2、)9(xy) 67m+364ma11a7 (ab)9(ab) 9n92n+2a6a4 (x)6(x) 10-421226 (xy)9(xy) b2m+4b5a7a5 (x)8(x)2 57n+459n+321028 (xy)8(xy) 69m+665ma10a3 (ab)7(ab)3 97n9n+7a6a4 (x)9(x)4 10-429211 (xy)7(xy)5 b9m+8b2a6a2 (x)7(x)4 53n+552n+721029 (xy)8(xy)2 62m+767ma14a6 (ab)8(ab)2 99n98n+9a7a3 (x)6(x)5 10-221325 (xy)7(xy)3
3、 b3m+7b4a6a (x)9(x) 53n+25n+92825 (xy)9(xy)2 63m+266ma12a2 (ab)7(ab) 97n95n+8a7a4 (x)9(x)2 10-421124 (xy)8(xy)5 b9m+2b5a9a5 (x)8(x)2 53n+754n+52824 (xy)9(xy) 62m+764ma12a7 (ab)6(ab)3 97n9n+3a7a3 (x)9(x) 10-6213214 (xy)6(xy)4 b5m+2ba8a3 (x)6(x)5 5n+352n+621427 (xy)8(xy)4 6m+366ma9a10 (ab)7(ab)4 98n95
4、n+8a8a4 (x)6(x)2 10-6210212 (xy)6(xy)3 b9m+2ba9a2 (x)6(x) 56n+454n+121025 (xy)8(xy) 63m+564ma14a4 (ab)6(ab)5 92n94n+5a8a2 (x)6(x)4 10-5211210 (xy)6(xy)2 b2m+2b8a7a2 (x)7(x)4 53n+95n+2213215 (xy)6(xy)2 64m+464ma8a9 (ab)7(ab)2 9n9n+2a8a3 (x)7(x) 10-321227 (xy)9(xy)5 b8m+9b9a6a4 (x)8(x)3 59n+258n+82122
5、5 (xy)7(xy)2 65m+862ma14a3 (ab)7(ab) 9n97n+9a9a5 (x)9(x)3 10-121425 (xy)9(xy)4 b6m+6b8a7a (x)7(x)4 54n+159n+421226 (xy)9(xy)5 64m+464ma14a6 (ab)8(ab) 95n92n+4a9a5 (x)9(x)5 10-6212215 (xy)7(xy) b2m+1b3a7a (x)7(x)3 54n+752n+5210215 (xy)8(xy)5 68m+464ma15a3 (ab)8(ab)5 93n9n+7a7a (x)6(x)2 10-221328 (xy)
6、9(xy)3 b6m+5b2a6a2 (x)9(x)3 55n+255n+829212 (xy)6(xy)4 62m+86ma8a8 (ab)8(ab)4 96n93n+3a6a3 (x)9(x)2 10-6215212 (xy)8(xy)4 b9m+2ba6a3 (x)7(x)4 59n+758n+421324 (xy)9(xy)5 67m+664ma12a (ab)6(ab)3 99n97n+4a9a3 (x)9(x)2 10-321327 (xy)6(xy)4 b7m+3ba7a4 (x)7(x)3 58n+752n+3212214 (xy)9(xy)5 6m+963ma12a4 (ab
7、)6(ab)5 96n95n+2a8a2 (x)6(x) 10-628214 (xy)6(xy)4 b7m+9b8a9a2 (x)8(x)2 56n+257n+22928 (xy)9(xy)4 64m+868ma8a (ab)9(ab)2 93n9n+8a7a (x)7(x) 10-221526 (xy)7(xy)5 b5m+3b2a8a3 (x)9(x)4 59n+65n+621426 (xy)9(xy) 64m+766ma14a4 (ab)8(ab)2 9n95n+2a8a4 (x)9(x)2 10-429215 (xy)8(xy) b7m+2b6a7a5 (x)6(x)3 52n+156
8、n+62929 (xy)9(xy) 65m+667ma9a7 (ab)7(ab)4 92n9n+4a9a (x)8(x)3 10-321326 (xy)6(xy)4 b8m+8b8a9a (x)8(x)3 55n+65n+3210212 (xy)6(xy)4 63m+963ma13a10 (ab)9(ab)2 95n92n+7a9a (x)7(x) 10-421024 (xy)6(xy)3 b3m+8b3a8a2 (x)9(x)4 54n+955n+5212215 (xy)8(xy)3 69m+663ma12a9 (ab)6(ab)5 98n92n+5a8a (x)7(x)2 10-52929
9、 (xy)9(xy)2 b7m+1b9a7a5 (x)6(x)5 56n+557n+12827 (xy)6(xy)5 69m+662ma14a2 (ab)8(ab)5 97n93n+4a6a3 (x)6(x)3 10-1215210 (xy)9(xy) b4m+4b8a6a2 (x)7(x)3 52n+156n+328210 (xy)8(xy)4 62m+666ma11a7 (ab)8(ab)3 95n92n+2a9a3 (x)8(x)4 10-229211 (xy)8(xy)3 b4m+3b4a8a3 (x)9(x)3 52n+553n+6214214 (xy)8(xy)4 67m+567m
10、a10a4 (ab)9(ab)2 99n97n+7a7a (x)6(x)2 10-521329 (xy)6(xy) b6m+1b2a7a4 (x)7(x)3 54n+257n+6214214 (xy)8(xy)2 6m+766ma10a8 (ab)6(ab)2 98n92n+3a8a3 (x)6(x) 10-321425 (xy)9(xy)5 b5m+6b3a8a2 (x)7(x) 58n+155n+1214210 (xy)9(xy)2 64m+165ma14a10 (ab)6(ab)5 99n93n+7a9a (x)9(x) 10-2210212 (xy)8(xy)2 b4m+3b2a7a5 (x)9(x) 5n+157n+521023 (xy)6(xy)4 69m+863m