Question

daca poate cineva sa raspunda la care vrea as avea mare nevoie, dau coroana​

Answer 1

1

Răspuns:

1a 8+16-1-5+1-1=18

c144+4(180-150)=144+4•30=145+120=265

2

a=2 la 74 < b=2la 75

c) a=2 la 150 >

b=2la 145

d)a=10 la 6=10 la 6

4)

b)10 15 20 25 30 35 40;45 50

c)540:2 540:5 540:10

504:2

405:5

450:2 450:5 450:10