Răspuns :
Răspuns:
m-213=289
m=213+289
m=502
578-c=287
c=578-287
c=291
n+432=801
n=801-432
n=369
374+a=923
a=923-374
a=549
Răspuns:
a) m-213=289
m=289+213
m=502
b) 578-c=287
c=578-287
c=291
c) n+432=801
n=801-432
n=369
d) 374+a=923
a=923-374
a=549
Răspuns:
m-213=289
m=213+289
m=502
578-c=287
c=578-287
c=291
n+432=801
n=801-432
n=369
374+a=923
a=923-374
a=549
Răspuns:
a) m-213=289
m=289+213
m=502
b) 578-c=287
c=578-287
c=291
c) n+432=801
n=801-432
n=369
d) 374+a=923
a=923-374
a=549