744,201+168,900=913,101
64,505+38,972= 103,477
839,136+120,193=959,329
432,068+239,576=671,644
186,231+88,941=275,172
72,931+18,563= 91,494
63,824+29,452=93,276
700,000+200,000=900,000
60,000+40,000= 100,000
400,000+200,000=600,000
800,000+100,000= 900,000
60,000+30,000= 90,000
200,000+90,000=290,000
70,000+20,000= 90,000