Răspuns :
13547+8305=21852
8305-1079=7226
97*45=4365
39*60=2340
4365+2340=6705
21852+7226=29078
29078-6705=22373
8305-1079=7226
97*45=4365
39*60=2340
4365+2340=6705
21852+7226=29078
29078-6705=22373
13547+8305kg=21852kg(prima oara in total)
8305kg-1079kg=7226kg(s-au adus a doua oara
21852kg+7226kg=29852(in total)
97×45kg=4275kg(kg in toti 97 de sacii)
39×60=2340kg (in toti 39 de saci)
4275kg+2340kg=6615kg(kg vandute)
29852kg-6615kg=23237kg ( ramase)
8305kg-1079kg=7226kg(s-au adus a doua oara
21852kg+7226kg=29852(in total)
97×45kg=4275kg(kg in toti 97 de sacii)
39×60=2340kg (in toti 39 de saci)
4275kg+2340kg=6615kg(kg vandute)
29852kg-6615kg=23237kg ( ramase)