addition because yes

1+1

• 2

• 3

• 4

• no

5+3

• 53

• 15

• 8

• 35

52+13

• 5213

• 65

• 69

• 39

32+34

• 66

• 666

• 63

• 65

4522+543

• 2234

• 5065

• 4522543

• 5605

45833+39564 (DO NOT ADD COMMA)

32845734973295473749749+2983534567654321

• 32,845,732,956,830,041,404,070

• 32,845,737,356,830,041,204,070

• 32,845,737,956,830,041,404,070

• 32,825,737,956,830,041,504,070

23435+4564+23434+365+345456+2444+855 (DO NOT ADD COMMA)

3298425694835694323029+3457349857928734+3495879208370972+2394789879075+23546578543465475645643754

43+54

• 79

• 97

• 65

• 56