Răspuns :
20 x 10 + 1466 + 645 - (2+567)=
200+1466+645-569
2660+645-596
3305-596
2709
200+1466+645-569
2660+645-596
3305-596
2709
20 X 1 466 +645-( 2 + 567 ) =
20 X 1 466 +645- 569 =
20 X 1 466 + 76 =
20 X 1 542 =
30 840
20 X 1 466 +645- 569 =
20 X 1 466 + 76 =
20 X 1 542 =
30 840