初一数学上册科学计数法和近似数194文档格式.docx
- 文档编号:21312156
- 上传时间:2023-01-29
- 格式:DOCX
- 页数:17
- 大小:18.99KB
初一数学上册科学计数法和近似数194文档格式.docx
《初一数学上册科学计数法和近似数194文档格式.docx》由会员分享,可在线阅读,更多相关《初一数学上册科学计数法和近似数194文档格式.docx(17页珍藏版)》请在冰豆网上搜索。
-7×
107-4×
102-3.3×
1048.97×
105
2.8×
1056.45×
103-4.6×
1058.55×
102
0.0000738(精确到万分位)363.721(精确到十分位)
3.30962(精确到0.1)0.0058(精确到0.1)
(-—)2(-9)3(-4)243
-17000007000000015000000-5790000
180000-4000024000000-7620000000
-2×
103-3×
1059.8×
103-7.99×
-9.4×
1071.76×
106-7.2×
1033.98×
0.0000816(精确到万分位)75299.3(精确到个位)
2.48865(精确到0.001)0.0797(精确到0.1)
1
(-—)2(-4)2(-2)4103
-9000000-70005600000-6190000
-8000-44000018000-9260000000
6×
105-1×
103-2.7×
108-2.55×
104
2.6×
1045.18×
105-2.7×
1052.55×
0.0000923(精确到万分位)7439.88(精确到个位)
93.4002(精确到0.01)0.00962(精确到0.1)
6
(-—)3(-2)3(-1)433
5
-180000020081000-583000
1500000-200000940000-336000
-6×
102-1×
1084.7×
102-1.59×
-8.7×
1022.98×
1022.4×
1051.82×
0.000632(精确到万分位)32164.8(精确到十分位)
9.51431(精确到0.01)0.00585(精确到0.001)
(-—)3(-8)3(-2)462
2
-19000004000001200000-5970000
-150000430000002100-546000000
8×
107-5×
1021.6×
104-8.91×
106
-8.3×
108-4.76×
1065.6×
108-9.5×
107
0.000968(精确到万分位)6.62554(精确到十位)
87.6423(精确到0.1)0.00588(精确到0.1)
(-—)3(-10)2(-2)3102
-60000-6000000099000-8180000
800-340000480000-5110000000
-4×
1049×
105-9.1×
103-7.47×
-1.7×
102-1.82×
1086.9×
1081.11×
0.0000992(精确到万分位)6.57862(精确到个位)
70.0815(精确到0.01)0.0532(精确到0.001)
(-—)3(-3)2(-4)473
5000000-40000001600-2300
-18000-480005100-27800
-3×
1031×
1066.2×
108-2×
9.7×
106-1.59×
1054.8×
104-4.25×
0.000876(精确到万分位)20.7602(精确到十位)
0.170216(精确到0.1)0.0873(精确到0.001)
(-—)3(-6)2(-4)442
-150000-50000004000000-7530000
-1000016000000023000000-7650000
9×
107-2×
1028.5×
105-8.85×
2.4×
106-7.86×
1058.2×
106-8.85×
0.000735(精确到万分位)66.7269(精确到十位)
78.973(精确到0.01)0.00885(精确到0.01)
(-—)3(-2)2(-1)293
-170000-7008500-5200000
-130000015000055000-190000
108-9×
104-5.46×
-2.2×
107-5.65×
1055.2×
102-3.56×
0.000051(精确到万分位)980.219(精确到十分位)
56.3776(精确到0.001)0.00924(精确到0.1)
(-—)3(-8)2(-4)282
2000000-70004100-144000000
1400000-230084000-23700
-9×
1073×
1074.8×
1089.85×
104-8.6×
1084.78×
0.0000907(精确到万分位)8733.39(精确到十位)
0.810827(精确到0.001)0.0876(精确到0.001)
(-—)2(-9)3(-1)462
18000000100000210000-63400
-6000300000009600000-389000
5×
1082×
1088.1×
1041.97×
1084.36×
104-3.1×
1023.04×
0.0000984(精确到万分位)40400.4(精确到十位)
9.18302(精确到0.01)0.0997(精确到0.1)
(-—)2(-3)3(-3)372
-3000-100009800-306000000
-1000000049000000078000000-399000
1087×
102-4.6×
1034.26×
-6.3×
1051.87×
1082.7×
105-9×
0.000067(精确到万分位)91852.5(精确到个位)
5.23188(精确到0.1)0.0794(精确到0.1)
(-—)3(-7)2(-1)313
110000700002500-850000000
-13000000340005000000-346000000
1×
1067×
1036.4×
108-5.87×
-6.6×
1055.79×
1069.2×
105-2.5×
0.000861(精确到万分位)0.341342(精确到个位)
7.97105(精确到0.1)0.00916(精确到0.001)
(-—)2(-9)2(-2)213
-120005004000-9160000
10000035000400000-4970000
7×
1079×
108-7.4×
103-3.77×
7.1×
107-9.64×
1074.31×
0.000984(精确到万分位)9.50215(精确到十分位)
60.5042(精确到0.001)0.00634(精确到0.01)
(-—)3(-6)3(-3)432
-1500-800040000-6140000000
12000002700000008800000-733000000
1022×
1043.5×
1061.11×
-8.9×
106-9.96×
1039.6×
102-5.28×
0.000099(精确到万分位)81.0451(精确到十位)
5.67196(精确到0.01)0.0774(精确到0.1)
(-—)2(-2)2(-1)262
1800000030000300000-57000000
-200350001900-3540000000
104-8×
106-2.7×
104-3.75×
1.8×
1056.01×
102-7×
103-9.23×
0.000698(精确到万分位)502.544(精确到十位)
3.16687(精确到0.001)0.061(精确到0.001)
(-—)3(-2)2(-1)422
-6000060000000560000-1910000
-9002200000018000000-1280000000
-1×
1046×
103-9.9×
1065.87×
1088×
103-8.3×
1026.31×
0.000536(精确到万分位)673.729(精确到十分位)
2.95388(精确到0.001)0.00654(精确到0.001)
(-—)3(-10)2(-2)432
-7000000-300000061000000-5400000
10000-2000059000-60800000
102-4×
1031.7×
1055.52×
1053.02×
105-3.6×
106-7×
0.0000926(精确到万分位)1.81686(精确到十位)
31.8159(精确到0.1)0.081(精确到0.01)
(-—)3(-5)2(-3)272
10
- 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:
- 初一 数学 上册 科学 计数 近似 194