90
-763
90 minus 75 =15 therefore 15 + 75 = 90
Answer 146 - 56 = 90 :)
get a piece of paper and a pencil and figure it out!
112
56 plus zero
90 + 90 + 60 = 240
17 + 39 = 56
1 + 2 + 56 = 59
56 plus 1 equals 57. == ==
ninety 4 + 6 = 10 30 + 50 = 80 10 + 80 = 90 or 56 + 4 = 60 60 + 30 = 90 same as 34 + 6 = 40 40 + 50 = 90