Which two numbers add up to a sum greater than 1000? *

999 and 1
550 and 545
801 and 109

550 and 545

Step-by-step explanation:

sum is the same thing as addition so the question is simply asking which of the pairs of numbers when added give a number that is more than 1000

999 + 1=1000, since the question said greater than 1000 this is not the answer because it is equal to 1000 not greater than.

801+109=910 so this isn't the answer either because it gives a number less than 1000, so we are left with;

550 and 545 which when added together gives a total of 1095 which is greater than 1000, so therefore our answer is the second option.