200000000 + 20000000 = 220000000
1 - 15 = -14 + 20000000 = 19,999,986
20000000
3,009,048
3009048
3,060,056
7000000 + 60000 + 4000 + 80 = 7064080 7 000 000 .... 60 000 ...... 4 000 ........... 80 + ----------- 7 064 080
200000000 + 20000000 = 220000000
1 - 15 = -14 + 20000000 = 19,999,986
20,000,003
20000000
3,009,048
too hard
3009048
It is 3000030.
200000 + 60000 + 2000 + 800 + 1 = 262801
526,043,000