Răspuns:
9. a) 17456+11254+12037+9875+5697+2648=58967
b). 17456=17000 11254=11000. 12037=12000. 9875=10000. 5697=6000. 2648=3000
c)12000+10000=22000
17000+11000=28000
22000este mai mic decât 28000