1.
210300448
2.
7560
3.
7543
4.
Five hundred fifty four million, three hundred forty two thousand, one hundred and ten.
5.
48752
6.
14600
7.
10000000 + 900000 + 80000 + 7000 + 800 + 40
8.
20000000 + 4000000 + 300000 + 60000 + 1000 + 400 + 10 + 2
9.
4500
10.
6800
11.
35212659
12.
Three hundred forty five million, one hundred sixty two thousand, one hundred eighty seven
13.
22000
14.
4000000 + 200000 + 10000 + 3000 + 200 + 70
15.
X
16.
210300448
17.
7862
18.
420
19.
62315
20.
554653