49
9 + 2 + 30 - 5 + 18 - 19 = -1
19 + 11 = 30.
30 + 8
19 + 11 = 30. Hope this helped, WREmix
30 some thing
-19 :)
-187
105.10
v is -15... -15*2 = -30... -30+11= -19.
7/30 + 2/5 = 19/30
4/5 plus 5/6 is 24/30 plus 25/30 which is 49/30 which is 1 19/30ths which is 1.633333...
The associative property of addition: 19 + 11 + 37 = (19 + 11) + 37 = 30 + 37 = 67 19 + 11 + 37 = 19 + (11 + 37) = 19 + 48 = 67