20
7 (Seven) is the next number in your sequence ! Plus four minus two plus four minus two plus four minus two and so on and so on !
11-4+7 = 14
three minus seven is four
7-2/7-4 = 5/3
Seven ninths minus four ninths is 1/3.
3.
54.3 squared
Five plus five minus six is four The answer is 4!! Five plus five minus six is four The answer is 4!! Five plus five minus six is four The answer is 4!!
2
- 4 +- 3 = -7
-11