Answer:
324,459,463= 300,000,000
+20,000,000
+4,000,000
+400,000
+50,000
+9,000
+400
+60
+3
Also, if you could label this brainliest that would be a great help!
Thanks xx -Dante
300,000,000+20,000,000+4,000,000+400,000+50,000+9,000+400+60+3
