人教版初二数学上册整数指数幂练习题精选34Word下载.docx
- 文档编号:16628271
- 上传时间:2022-11-24
- 格式:DOCX
- 页数:22
- 大小:21.48KB
人教版初二数学上册整数指数幂练习题精选34Word下载.docx
《人教版初二数学上册整数指数幂练习题精选34Word下载.docx》由会员分享,可在线阅读,更多相关《人教版初二数学上册整数指数幂练习题精选34Word下载.docx(22页珍藏版)》请在冰豆网上搜索。
(10-6)4
0.00020.0090.06950.000479
0.00030.000790.000440.00545
a0÷
a4(a-1b2)3a-1b3•(a3b-1)-2
6904-2y-1
x2y-3(x-1y)3(2a3b2c)-2÷
(a-3b)2
(6×
10-9)×
(8.4×
104)(1×
10-2)2÷
(10-1)4
0.0000060.0000220.004110.000138
0.000060.0440.005060.0968
a4(a-3b2)2a-1b3•(a2b-1)-1
5506-2n-3
x2y-2(x-3y)2(2ab2c-1)-3÷
(a-1b2)2
(5×
(4.3×
106)(3×
10-3)2÷
0.000040.0650.03950.000644
0.00040.0000320.0000830.00783
a3(a-1b3)2a-2b3•(a3b-3)0
5905-1y-1
x3y-1(x-2y2)3(4a3b3c-1)-1÷
(a-1b2)3
10-8)×
(6.6×
109)(5×
10-1)2÷
(10-6)2
0.000080.000440.07910.000086
0.0000050.0000780.0030.00225
a-1÷
a4(a-3b3)2a-1b2•(a2b-3)0
6702-2b0
x2y-1(x-2y)2(4a2bc)-1÷
(a-2b3)2
(4.8×
106)(2×
(10-1)2
0.000030.00110.09670.000746
0.0000020.000460.005050.0823
a-4÷
a3(a-3b3)2a-1b3•(a2b-1)0
5603-2y-3
x2y-2(x-3y2)3(3a3b2c-3)-3÷
(8×
(7.8×
109)(4×
10-2)3÷
0.00090.0000720.00010.000672
0.0000030.00510.003080.000785
a5(a-4b3)3a-2b3•(a2b-3)-1
9708-1n-1
x3y-3(x-1y)2(2abc)-1÷
(a-3b)3
10-2)×
(7.6×
102)(8×
(10-6)3
0.000050.000410.0007950.0282
0.0000080.00220.0009060.000917
a5(a-1b3)2a-3b3•(a2b-2)-1
9806-1b0
x2y-2(x-1y)3(4a2bc-1)-1÷
10-5)×
(7.5×
104)(3×
0.00060.0000660.09860.0019
0.0000070.000120.0002980.0081
a-1×
a5(a-2b2)3a-3b3•(a2b-2)-1
8201-1n0
x2y-3(x-1y)2(4abc)-1÷
(9×
(5.8×
102)(6×
10-4)3÷
0.000010.0000740.07210.00008
0.0000050.000390.009390.034
a5(a-2b3)2a-2b3•(a2b-2)-3
8701-2m-2
x3y-2(x-1y)3(4ab3c-1)-3÷
(7×
10-3)×
(4.5×
102)(3×
10-4)2÷
(10-1)3
0.0000040.0410.0002750.0021
0.0000020.0930.05510.0304
a-2×
a4(a-3b3)3a-3b2•(a2b-1)0
1308-2b-2
x3y-1(x-1y)3(3ab3c)-1÷
(a-2b)3
(6.2×
106)(8×
10-6)3÷
(10-5)3
0.000010.000320.08670.0924
0.00050.0000510.00010.0614
a2(a-1b2)3a-1b2•(a2b-1)-1
8203-2y-3
x2y-2(x-1y)2(4ab3c-2)-2÷
(a-1b3)2
10-4)×
102)(1×
10-6)2÷
(10-3)3
0.00080.00530.008170.00934
0.00050.0810.0009930.0808
a5(a-3b3)3a-1b3•(a2b-2)-2
2206-2b0
x2y-3(x-2y)2(3abc)-1÷
(a-2b3)3
10-6)×
(1.5×
105)(3×
(10-3)2
0.00010.0240.04890.0363
0.00080.0830.000720.000636
a4(a-1b3)2a-1b2•(a2b-2)0
7308-1m0
x2y-2(x-2y)3(2ab3c)-2÷
(a-3b2)3
(2×
(5.2×
107)(7×
0.00030.0630.00670.0108
0.0000050.00770.0004920.00238
a-4×
a2(a-4b3)3a-3b3•(a3b-1)-3
3505-1y0
x3y-3(x-2y)3(4a2b2c-3)-1÷
(a-1b)2
(4.7×
0.00020.0940.004530.0197
0.0000020.00030.00780.0013
a2(a-3b2)3a-1b2•(a2b-1)-3
3607-2m-1
x2y-1(x-2y)2(3a3b3c)-1÷
(6.7×
(10-4)2
0.000020.00360.003870.000593
0.00010.0470.0006340.00037
a4(a-2b3)3a-1b2•(a3b-1)-3
6808-1m-1
x3y-2(x-1y2)2(4ab3c)-2÷
(4×
(9.4×
108)(6×
10-1)3÷
0.000020.00560.05920.000084
0.0000080.0000230.0005330.0346
a-2÷
a5(a-2b2)2a-1b3•(a2b-2)-2
86010-2x-1
x3y-2(x-2y3)2(4abc-3)-1÷
(4.9×
106)(9×
0.0000070.0000990.0003650.000389
0.0000040.0520.003420.000465
a4(a-3b2)2a-1b3•(a2b-2)-3
3301-2a-3
x2y-1(x-1y3)2(4ab3c)-1÷
(a-3b3)2
(10-2)2
0.00020.0420.000440.0869
0.00060.000040.0004380.00669
a4(a-2b2)3a-2b2•(a2b-2)-2
5706-1n0
x3y-2(x-1y)2(4abc)-1÷
(a-3b3)3
(4.2×
105)(1×
0.000090.00010.09160.00283
0.00040.0280.04770.000588
a5(a-3b2)2a-2b3•(a3b-1)-3
9708-2b-1
x2y-1(x-2y3)3(4a3bc)-3÷
(8.9×
103)(2×
(10-5)2
0.000060.0000930.05290.000712
0.00050.00050.0005670.00739
a-5÷
a3(a-3b3)3a-2b2•(a3b-2)-2
3908-1a-2
x2y-3(x-3y)2(3a2bc-3)-1÷
(a-3b2)2
(2.2×
0.00050.0000410.02560.0276
0.00020.0080.008040.015
a5(a-1b3)2a-1b2•(a3b-2)-3
2606-2x-2
x2y-3(x-2y)2(3a2b3c)-1÷
(a-1b)3
(4.4×
105)(8×
0.000030.0000970.0007960.00775
0.0000040.0000640.007250.000096
a3(a-3b3)2a-1b3•(a2b-2)-3
305-1x-3
x2y-3(x-3y)2(3abc)-2÷
(8.7×
103)(3×
0.0000090.0240.01140.0001
0.0000020.0960.0820.0687
a4(a-1b3)3a-1b3•(a3b-1)-1
7005-1n-1
x2y-2(x-2y2)2(3ab3c)-1÷
(6.5×
105)(5×
0.00070.00410.0003840.00413
0.00060.000370.02460.00946
a-5×
a4(a-4b3)3a-2b2•(a2b-2)-2
4406-1a-2
x2y-1(x-3y)3(3a2bc)-1÷
108)(5×
(10-2)3
0.00020.000390.08220.0028
0.00040.00890.0006350.00455
a5(a-1b3)3a-2b2•(a2b-2)-2
8206-1m0
x3y-1(x-2y)3(4ab3c)-3÷
(7.7×
0.0000020.000820.05310.000192
0.0000080.0350.008320.00828
a2(a-2b3)3a-2b2•(a3b-3)-1
6901-2x-2
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 人教版 初二 数学 上册 整数 指数 练习题 精选 34