38 + 15 = 53
38 - 15 = 23
The numbers are 27 and 23
15and16
Add the digits together. The sum of the digits of 23 is 5.
Subtract 8 from 38; divide by 2 for the first number; add 8 for the second number. Example: 38 - 8 = 30 / 2 = 15 (first number). 15 + 8 = 23 (second number). Proof: 15 + 23 = 38.
the sum of 7 and 23 is 30..
The numbers are: 27 and 23
The sum of 67 and 23 is 90. To find the difference of 100 and this sum, you subtract 90 from 100. Therefore, the difference is 10.
23 and 29
23 and 11
23
The numbers are 27 and 23
92 - 27 = 65
15and16
12 + 5 + 6 = 23
23 = 8, 33 = 27. Sum 35, difference 19...
11 and 12.
Factors of 25: 1, 5, 25 Their sum = 31 Difference between 31 and 8 = 23.