Question

6
Тиісті сандарды тауып жаз.
1 000 = - -
1 000 = + +
290
1710
560
320
270
460
1 850
530
450
390
230
360
260
370
380
270
1900
320​

Answer 1

1000=380+230+390

1000=360+320+320

1000=460+270+270

1000=390+230+380

1000=1900-450-450

1000=1710-260-450

1000=1900-370-530

1000=1800-530-270