1 plus 30 is 31
30
multiply before adding. 30+(30*0)+1so 30+0+1 is 31
30
8+1+5+5+3+8+10+30=70 The answer is 70
1 + 30 + 2 + 3 + 5 + 6 + 10 + 15 = 72
-30
when it's minutes
It is: 29+1 = 30
3/5 plus 1/6 = 23/30
(2/5) + (1/6) + (1/3) + (5/6) + (7/10) =(12/30) + (5/30) + (10/30) + (25/30) + (21/30) = 73/30 = 2 and 13/30
(-29) + 30 is the same as 30-29 so the answer is 1
196