初一数学下册同底数幂的除法练习题 34.docx

1、初一数学下册同底数幂的除法练习题 34a10a6 (ab)8(ab) 92n92n+3a6a4 (x)9(x)2 10-52929 (xy)6(xy)3 b9m+1b9a8a (x)6(x)2 55n+452n+92828 (xy)9(xy)2 62m+564ma13a9 (ab)9(ab)2 99n97n+9a7a3 (x)8(x)3 10-521127 (xy)7(xy)2 b2m+7b9a8a4 (x)9(x)4 5n+852n+1213215 (xy)8(xy)2 69m+466ma10a3 (ab)9(ab)4 95n94n+2a6a (x)8(x)2 10-221523 (xy)6

2、(xy)2 b8m+4b2a7a5 (x)8(x)3 57n+553n+9214212 (xy)7(xy)5 66m+769ma11a10 (ab)9(ab)2 95n93n+7a6a (x)6(x)4 10-3213212 (xy)7(xy)4 b3m+1b6a8a4 (x)8(x)5 54n+857n+421423 (xy)7(xy)5 66m+762ma8a6 (ab)7(ab) 92n99n+1a7a2 (x)7(x)4 10-6214213 (xy)6(xy) b4m+2ba9a2 (x)8(x)3 53n+958n+3213210 (xy)7(xy)5 68m+562ma10a10

3、 (ab)6(ab)4 95n92n+4a8a4 (x)7(x) 10-521129 (xy)6(xy)3 b8m+3b4a8a4 (x)8(x)5 54n+653n+621226 (xy)8(xy)2 69m+768ma9a3 (ab)8(ab)2 92n93n+7a6a5 (x)7(x)5 10-621525 (xy)6(xy)2 b3m+7b9a9a2 (x)6(x)2 59n+557n+821223 (xy)7(xy)3 63m+968ma14a2 (ab)9(ab)3 94n98n+9a6a5 (x)8(x) 10-3214214 (xy)8(xy)3 b2m+9b4a7a (x)6

4、(x)2 55n+557n+921327 (xy)8(xy)5 69m+964ma14a8 (ab)7(ab)2 95n95n+6a7a (x)8(x)4 10-621226 (xy)7(xy)5 b8m+9ba6a2 (x)9(x)4 57n+758n+82828 (xy)9(xy)2 65m+169ma10a2 (ab)6(ab)4 95n99n+4a9a3 (x)9(x)4 10-6210210 (xy)7(xy)2 b6m+2b2a6a3 (x)8(x)2 58n+153n+621326 (xy)8(xy)2 64m+169ma14a9 (ab)7(ab) 96n9n+9a8a (x)

5、8(x)2 10-628214 (xy)6(xy)2 b8m+2ba6a (x)6(x)5 54n+453n+4215214 (xy)6(xy)3 6m+869ma11a7 (ab)7(ab)4 93n93n+1a7a4 (x)7(x) 10-2212214 (xy)6(xy) b6m+1b5a9a5 (x)7(x)3 58n+353n+321226 (xy)6(xy)5 63m+166ma14a6 (ab)6(ab)3 96n97n+7a6a2 (x)6(x)4 10-42827 (xy)9(xy) b4m+5b8a7a2 (x)8(x)5 56n+957n+421227 (xy)9(xy)

6、5 64m+562ma11a8 (ab)9(ab) 94n94n+8a9a4 (x)7(x) 10-521124 (xy)9(xy)2 b2m+5b5a9a (x)7(x) 52n+45n+2210210 (xy)8(xy)5 69m+264ma13a2 (ab)9(ab)3 93n96n+3a7a (x)9(x)4 10-321424 (xy)7(xy)4 b4m+1b8a8a4 (x)8(x)4 57n+758n+521024 (xy)8(xy)3 63m+565ma14a2 (ab)9(ab)2 99n92n+6a6a (x)6(x)4 10-321427 (xy)8(xy)2 b2m+

7、1b3a7a2 (x)8(x) 57n+959n+6215211 (xy)7(xy) 66m+362ma14a8 (ab)9(ab)2 98n96n+2a8a2 (x)8(x)2 10-321125 (xy)6(xy) b3m+8b4a7a (x)9(x) 54n+85n+9215212 (xy)9(xy)3 62m+666ma14a6 (ab)7(ab) 95n98n+8a9a3 (x)7(x) 10-6212212 (xy)9(xy) b4m+5b7a8a5 (x)7(x)2 52n+158n+8214214 (xy)8(xy)4 6m+868ma12a10 (ab)9(ab)3 98n9

8、3n+4a8a5 (x)9(x) 10-6213210 (xy)9(xy)2 b9m+9b7a7a3 (x)9(x)4 54n+856n+6210215 (xy)7(xy) 62m+363ma13a10 (ab)8(ab)2 97n94n+8a8a5 (x)8(x)3 10-32829 (xy)9(xy)2 b3m+8b2a6a5 (x)6(x)3 58n+257n+721226 (xy)6(xy)2 6m+363ma8a9 (ab)7(ab)5 96n96n+5a7a5 (x)9(x)4 10-521427 (xy)6(xy)3 b4m+1b8a9a4 (x)9(x)3 55n+455n+2

9、210214 (xy)6(xy) 67m+663ma9a4 (ab)7(ab) 94n93n+7a8a (x)8(x) 10-121523 (xy)9(xy)4 b5m+9b7a6a (x)7(x)3 52n+557n+52828 (xy)8(xy)2 6m+266ma13a8 (ab)9(ab)5 92n9n+9a6a (x)6(x)3 10-521427 (xy)6(xy) b7m+2ba8a2 (x)6(x)4 54n+854n+7214212 (xy)6(xy) 68m+769ma13a7 (ab)7(ab) 94n96n+9a8a3 (x)8(x)5 10-328212 (xy)9(

10、xy)3 b7m+8b2a7a5 (x)6(x)2 52n+158n+82929 (xy)8(xy)2 65m+266ma13a8 (ab)6(ab)4 95n99n+6a9a4 (x)7(x)3 10-4213211 (xy)9(xy)5 b8m+8b5a6a3 (x)7(x)5 52n+257n+521529 (xy)7(xy)4 69m+168ma10a2 (ab)7(ab) 97n96n+6a8a2 (x)6(x)5 10-621325 (xy)8(xy)5 b5m+8b6a9a (x)9(x)2 53n+155n+121027 (xy)9(xy)5 68m+167ma13a6 (ab)6(ab)3 98n95n+7a6a3 (x)6(x)5 10-1210211 (xy)9(xy)3 b9m+6b3