Question

scrie numerele 20725,662713,438793,9687,346865,684321.ca suma de doi termeni .ca suma de trei termeni

Answer 1

20 725=10 000+10 725
= 10 000+700+25

662 713=400 713+262 000
=300 000+300 000+62 713

438 793=430 000+8793
=200 000+200 000+38 793

9 687=9 000+687
=5 670+4 117

346 865=300 000+46 865
=200 000+100 000+46 865

684 321=600 000+84 321
=300 000+380 000+4321
Sper ca te-am ajutat!! Coroană plzz

Answer 2

20725=>suma de 2 termeni=>20000+725=20725
              suma de 3 termeni=>10000+10000+725=20725
662713=>............................=>600000+62713=662713
              ..............................=>600000+60000+2713=662713
438793=>............................=>400000+38793=438793
               .............................=>400000+30000+8793=438793
9687    =>............................=>9000+687=9687
               ,............................=>9000+600+87=9687
346865=>............................=>300000+46865=346865
               .............................=>300000+40000+6865=346865
684321=>............................=>600000+84321=684321
              ..............................=>600000+80000+4321=684321