It is the commutative property as well as the associative property. Without the second, the equality need not hold.
The Commutative Property of Addition.
16 + 31 = 31 + 16This shows COMMUTATIVE PROPERTY OF ADDITION. It means that changing the order of the addends does not affect the sum.
The property illustrated by the equation 16 x 4 = 4 x 16 is the Commutative Property of Multiplication. This property states that the order in which two numbers are multiplied does not affect the product. Therefore, multiplying 16 by 4 yields the same result as multiplying 4 by 16.
It is the property that equals plus equals are equals.
16 plus 10 plus 8 plus 6 plus 2 is equal to 42.
10 + 16*10 = 10+160 = 170
-16+(-10) = -26
the answer is 16, bcuz 5+5=10, and then 10+6 equalls 16.
-16
-16
2 + 6 + 8 + 10 + 12 + 14 + 16 + 18 + 20 = 106
If you mean: 4--16 = 4+16 which is correct because --16 = +16