Răspuns :
Ex 1....8092×7=56644;;; 2080×9=18720 suma 56644+18720=75364....ex 2 nu stiu
1) 8092*7=56644
2080*9=18720
56644+18720=75364
2) 1027*3=3081
x=3081
3081*7=21567
2080*9=18720
56644+18720=75364
2) 1027*3=3081
x=3081
3081*7=21567