luke is thinking of two numbers whose sum is 14 and whose difference is 6. what numbers is luke thinking of?
2 answers
The numbers are 10 and 4.
1 + 13
2 + 12
3 + 11
4 + 10
5 + 9
6 + 8
Which of those pairs of numbers has a difference of 6?
2 + 12
3 + 11
4 + 10
5 + 9
6 + 8
Which of those pairs of numbers has a difference of 6?