👤

Suma a 10 nr nat impare distincte este 100.Aflati nr.

Răspuns :

|----|   1
|----|----|-----|  3
|-----|-----|-----|-----|-----|  5
|-----------------------------|-----| 7
|-----------------------------------|-----| 9
|-----------------------------------------|----| 11
|----------------------------------------------|----|13
|---------------------------------------------------|-----|15
|---------------------------------------------------------|----| 17
|--------------------------------------------------------------|----|19

1+3+5+7+....+19=100=> numerele sunt 1,3,5,7,9,11,13,15,17,19;