Question

ex 1 cu tabelul Vă rog mult

Answer 1

A-B=320-200=120
430-300=130
540-400=140
650-500=150
760-600=160
870-700=170


A:10+B=320:10+200=232(200+32)
320:10+300=332(300+32)
320:10+400=432(400+32)
320:10+500=532(500+32)
320:10+600=632(600+32)
320:10+700=732(700+32)

A+B:100=320+200:100=322(520:100)
320+300:100=323(620:100)
320+400:100=324(720:100)
320+500:100=325(830:100)
320+600:100=326(920:100)
320+700:100=327(1020:100)