8.5
29 + 4 + 4 + 4 + 4 = 45
It is 45
The sum of 1/45 and 4/45 is 1/9
44 + 4/4
The number is 45. The sum of its digits i.e. 4+5=9 Five times the sum of its digits i.e. 5 times 9 which is 45
The sum of 45 and 246 is 291.
Answer: 45 4 + 5 = 9 x 5 = 45
9
(45 + n) - 4 That's exactly the same thing as (41 + n).
-45
16 + 45 = 61
The sum of 30 and 45 is 75.