Question

12. Scrie:
a) cel mai mic număr par de patru cifre;
b) toate numerele pare ale căror cifre diferite sunt, pe rând:
1) 1;3; 0; 2;
2) 2; 4; 3; 7;
3) 9: 4:3; 6:
4) 4; 5; 2; 1;
5) 3; 2: 5: 0;
6) 1; 2; 6; 9.​

Answer 1

Răspuns:

a) 1000

b)

1) 1302, 1032, 1230, 1320, 3102, 3012, 3210, 3120, 2310, 2130

2) 7342, 7432, 7234, 7342, 3742, 3724, 3472, 3274, 4372, 4732, 2374, 2734

3) 9436, 9346, 9634, 9364, 3946, 3496, 3694, 3964, 4936, 4396, 6394, 6934

4) 5124, 5412, 5214, 5124, 1542, 1452, 1524, 1254, 4512, 4152, 2514, 2154

5) 3520, 3502, 3250, 3052, 5320, 5032, 5302, 5230, 2530, 2350

6) 1296, 1926, 1962, 1692, 9126, 9162, 9216, 9612, 2196, 2916, 6912, 6192

(m-a terminat punctul b:)))