3242422562533626355+2122121323253324=3244544683856879679
3242422562533626355+000021221213232533243244544683856879679
9 is the digit in the 100 place.
5×100+4×100=9×100.
7 is the digit in the 101 place.
5×101+2×101=7×101.
6 is the digit in the 102 place.
3×102+3×102=6×102.
9 is the digit in the 103 place.
6×103+3×103=9×103.
7 is the digit in the 104 place.
2×104+5×104=7×104.
8 is the digit in the 105 place.
6×105+2×105=8×105.
6 is the digit in the 106 place.
3×106+3×106=6×106.
5 is the digit in the 107 place.
3×107+2×107=5×107.
8 is the digit in the 108 place.
5×108+3×108=8×108.
3 is the digit in the 109 place.
2×109+1×109=3×109.
8 is the digit in the 1010 place.
6×1010+2×1010=8×1010.
6 is the digit in the 1011 place.
5×1011+1×1011=6×1011.
4 is the digit in the 1012 place.
2×1012+2×1012=4×1012.
4 is the digit in the 1013 place.
2×1013+2×1013=4×1013.
5 is the digit in the 1014 place.
4×1014+1×1014=5×1014.
4 is the digit in the 1015 place.
2×1015+2×1015=4×1015.
4 is the digit in the 1016 place.
4×1016+0×1016=4×1016.
2 is the digit in the 1017 place.
2×1017+0×1017=2×1017.
3 is the digit in the 1018 place.
3×1018+0×1018=3×1018.