for 5+5+5=550, you'll have to add one line to the plus so the plus will look like a four. 5+545=550
it can't equal 550....i think it equals 15
No. It equals 15.
5 + 5 + 5 = 15
It equals 285
45
-15
550 divided by 15 equals 36 with a remainder of 10.
30
-9
15 plus -3 equals 12 12 divided by -6 equals -2
5+5+5=15 explain how you got 550. i don't understand. you probably multiplied. and did it wrong.
8 plus 15 = 23