1 one
2 two
3 three
4 four
5 five
6 six
7 seven
8 eight
9 nine
10 ten
11 eleven
12 twelve
13 thirteen
14 fourteen
15 fifteen
16 sixteen
17 seventeen
18 eighteen
19 nineteen
20 twenty
21 twenty-one
22 twenty- two
23 twenty- three
24 twenty- four
25 twenty- five
26 twenty- six
27 twenty- seven
28 twenty- eight
29 twenty- nine
30 thirty
31 thirty- one
32 thirty- two
33 thirty- three
34 thirty- four
35 thirty- five
36 thirty- six
37 thirty- seven
38 thirty- eight
39 thirty- nine
40 forty
41 forty- one
42 forty- two
43 forty- three
44 forty- four
45 forty- five
46 forty- six
47 forty- seven
48 forty- eight
49 forty- nine
50 fifty
51 fifty- one
52 fifty- two
53 fifty- three
54 fifty- four
55 fifty- five
56 fifty- six
57 fifty- seven
58 fifty- eight
59 fifty- nine
60 sixty
61 sixty- one
62 sixty- two
63 sixty- three
64 sixty- four
65 sixty- five
66 sixty- six
67 sixty- seven
68 sixty- eight
69 sixty- nine
70 seventy
71 seventy- one
72 seventy- two
73 seventy- three
74 seventy- four
75 seventy- five
76 seventy- six
77 seventy- seven
78 seventy- eight
79 seventy- nine
80 eighty
81 eighty- one
82 eighty- two
83 eighty- three
84 eighty- four
85 eighty- five
86 eighty- six
87 eighty- seven
88 eighty- eight
89 eighty- nine
90 ninety
91 ninety-one
92 ninety- two
93 ninety- three
94 ninety- four
95 ninety- five
96 ninety- six
97 ninety- seven
98 ninety- eight
99 ninety- nine
100 a hundred
望楼主采纳~~！！
1到2020的质数和是多少
1-100以内的质数：
2,3,5,7,11,13,17,19,23,29，31,37.41,43,47,53，59，61,67,71,73,79,83,89,97。
1-100以内的合数：
4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,
50,51,52,54,55,56,57,58,60,62,63,64,65,66,68,69,70,72,74,75,76,77,78,80,81,82,84,85,86,87,88,90,91，92,93,94,95,96,98,99。
合数
数学用语，指自然数中除了能被1和本身整除外，还能被其他的数整除的数。"0"“1”既不是质数也不是合数。
质数
质数（prime number）又称素数，有无限个。一个大于1的自然数，除了1和它本身外，不能整除以其他自然数（质数），换句话说就是该数除了1和它本身以外不再有其他的因数；否则称为合数。
1到2020的质数和是283081
扩展阅读：
质数(prime number)又称素数，有无限个。一个大于1的自然数，除了1和它本身外，不能被其他自然数整除，换句话说就是该数除了1和它本身以外不再有其他的因数;否则称为合数。
根据算术基本定理，每一个比1大的整数，要么本身是一个质数，要么可以写成一系列质数的乘积;而且如果不考虑这些质数在乘积中的顺序，那么写出来的形式是唯一的。最小的质数是2。
1到2020之间的质数一共306个。
评论列表（3条）
我是英康号的签约作者“悦然心”
本文概览：1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelv...
文章不错《1到100的所有质数是多少？》内容很有帮助