18 + 12 = 30
1.8 + 1.2 = 3
It is the same as 12-18 = -6
12 plus 18 equals 30
The Answer is Commutative Property
12 + 16 + 18 + 20 + 9 = 75
18 + 7x - 12 + 5x = ?18 - 12+ 7x - 5x = ?6 + 2x = ?
12 squared plus 18 squared is equal to 468.
There are infinitely many possible answers. 1.5 + 2.5 + 18 = 10 + 0 + 12
12 + 23 + 45 + 67 + 16 + 18 + 45 = 226
The answer is 44
-18 is smaller.
-5+7--4+12 = 18
44
611
58