Question

Află numărul necunoscut.
va roggg
90 puncte dau si coroana​

Answer 1

Răspuns:

16825+a=56400

a=56400-16825

a=39575

171200-b=75300

b=75300+171200

b=246500

c-46810=96714

c=96714+46810

c=143524

d+99999=214000

d= 214000-99999

d=114001

1241+2010+e=5716

e=5716-1241-2010

e=2463

291-f+1006=1280

f=1280-1006

f=291-274

f=17

427-(g-21)=100

g-27=427-100

g-27=327

g=327+27

g=354

1700-(h+69)=500

h+69=1700-500

h+69=1200

h=1200-69

h=1131