Question

suma a doua numere naturale este egala cu 25,205.Aflati unu dintre termeni daca celalalt este egal cu: a)16,774. b)20,308. c)19,209. d)23,165

Answer 1

a) 25,205 -16,774=8,431
b) 25,205- 20,308=8,897
c) 25,205- 19,209=0,996
d) 25,205-23,165=2,04  

Answer 2

a)16,774+a=25,205
a=25,205-16,774
a=8,431-al doilea termen

b)20,308-b=25,205
b=25,205-20,308
b=4,897-al doilea termen
20,308+4,897=25,205

c)19,209+c=25,205
c=25,205-19,209
c=5,9961

P:19,209+5,996=25,205

d)23,165+d=25,205
d=25,205-23,165
d=2,04
P:23,165+2,04=25,205