Answer :

you simplify them 
so 762-332=430
so you can round and etc
In some fields the rate of increase in number situation is not as serious as was ...... Columns 1 and 2, therefore, do not equal Column 3. t In figuring exchange ...... 5 792 886 319 122 050 6 990 105 320 7 220 9 740 1 937 762 332 714 900 47 ...... Total Java Comit6 40 10 30 1 964 19 21 91 68 16 222 61 29 700 181 289 43 ...