Question

Which pair of numbers has a sum of 100?
A 57, 53
B 37, 53
C 47, 73
D 37, 63

Answer 1

D

Explanation:

Add 30 and 60 and get 90 then add the leftover 7 and 3 which equals 10 now add both 90 and 10 which equals 100

Answer 2

D 37,63 that is the answer