Question

cine imi rexolva exercitiile primeste coroana​

Answer 1

Explicație pas cu pas:

l) [25+2×(49-27):4]:12= (25+2×22:4):12=36:12=3

m) (1+0+222-200) × 2- 45= 23×2-45= 46-45=1

n) ...=1 ( orice numar la puterea 0 e 1)

o) (45⁵⁴+1) ×1/(1+45⁵⁴)= (45⁵⁴+1)/(1+45⁵⁴)= 1

p) 1+0=1

r) 806+1768+26=2600

s) 100+5×(5+20)-125= 100+125-125=100

t) 50+10×29-100= 50+290-100=240

u) 9999-808-101= 9292

v) 11:11+ (125×2+10):12= 1+ (250+10):12= 1+260:12= 1+ 21,(6)

la ultimul cred ca a fost exercitiul gresit