Răspuns:
Explicație pas cu pas:
45 987 ×
9
413 883
----------------------------
67 900 ×
7
475 300
----------------------------
99 008 ×
7
693 056
----------------------------
188 330 ×
5
941 650
----------------------------
123 456 ×
7
864 192
----------------------------
309 807 ×
3
929 421
----------------------------
979 ×
654
3916
4895
5874
640266
----------------------------
307 ×
789
2763
2456
2149
242223
----------------------------
646 ×
959
5814
3230
5814
619514
----------------------------