Question

dau coroana. . .......pana duminica​

Answer 1

Răspuns:

heii

Explicație pas cu pas:

a doua zi= 2/10+1/10=3/10

a treia zi=2/10+3/10-2/10=5/10-2/10=3/10

a patra zi=2/10-1/10=1/10

in a cincea zi i a rămas:2/10+3/10+3/10+1/10=9/10=> 10/10-9/10=1/10 i a rămas!!

spor la teme!