奥特玛:10以内的数字开平方后各是多少?

来源:百度文库 编辑:高校问答 时间:2024/03/29 13:49:49

10-3.1622776601683793319988935444327
9-3
8-2.8284271247461900976033774484194
7-2.6457513110645905905016157536393
6-2.4494897427831780981972840747059
5-2.2360679774997896964091736687313
4-2
3-1.7320508075688772935274463415059
2-1.4142135623730950488016887242097
1-1
通常取小数点后,2或3位就可以啦

1, 1
2, 1.414
3, 1.732
4, 2
5, 2.236
6, 2.449
7, 2.646
8, 2.828
9, 3
10 3.162

1
1.4142135623731
1.73205080756888
2
2.23606797749979
2.44948974278318
2.64575131106459
2.82842712474619
3

10-3.1622776601683793319988935444327
9-3
8-2.8284271247461900976033774484194
7-2.6457513110645905905016157536393
6-2.4494897427831780981972840747059
5-2.2360679774997896964091736687313
4-2
3-1.7320508075688772935274463415059
2-1.4142135623730950488016887242097
1-1
通常取小数点后,2或3位就可以啦

自己查表,或者拿科学计算器按一下,

还真有这热心的人啊