Question

2222222222+3333333333​

Answer 1

Answer:

5555555555

Step-by-step explanation:

2222222222+3333333333

Here both the numbers are of 10 digit.  Also, adding any digit of one number to the corresponding digit of the other number, remains in single digit i.e. there is no carry forward.

Therefore, every digit of 2 added to 3 will result in 5 and there will be ten such 5.

Therefore, 2222222222+3333333333 = 5555555555