The numbers are 18 and 12
18 and 12
65 and 35
21 and 9 21 - 9 = 12 21+9 = 30
30 + 18 = 48 30 - 18 = 12 The two numbers are therefore 30 and 18.
The two numbers are 25 and 15
The numbers are 30 and 20.
It is 21 and 9. Because you halve 30 to get 15, then add 6 to each to get the difference.
29 and 30.
30 and 45
18 and 12
65 and 35
Jeez that's easy 12 and 18
21 and 9 21 - 9 = 12 21+9 = 30
30 + 18 = 48 30 - 18 = 12 The two numbers are therefore 30 and 18.
I will not answer this since it looks like a question a teacher might ask you.
The two numbers are 25 and 15
30 plus 30 equals 60 and 60 minus 38 equals 22