Question

номер 9 а_ б .............дам балы

Answer 1

2109+x=10109
X=10109-2109
X=8000

Y-954=39000
Y=39000-954
Y=38046
85300-z=7300
Z=85300-7300
Z=78000

K+5962=225962
K=225962-5962
K=220000

202×u=8080
U=8080÷202
U=40

V×1200=3600
V=3600÷1200
V=3

6100÷w=305
W=6100÷305
W=20

F÷51=1000
F=1000÷51
F=19.60