500
6,523,183,959 rounded to the nearest hundred millions is 6,500,000,000
100
100
0
500
1000
520
6,523,183,959 rounded to the nearest hundred millions is 6,500,000,000
853 rounded to the nearest 100: 900. 10853 rounded to the nearest 100: 10900.
100
100
0
555 rounded to the nearest 100 is 600.
97 rounded to the nearest hundred is 100. 97 rounded to the nearest ten is 100
100
100