Asked by vianeith

the difference of sixteen and nine
Answered by Damon
9+1 = 10
10+6 = 16
so you have to add 1+6 = 7 to get from 9 to 16
or
16-9 = 7
Answered by oobleck
whenever you see the word "difference" it will involve subtraction

minuend
- subtrahend
--------------------
difference