(1 + 0) + 5 = 1+ (0 + 5) name the property of addition illustrated above
what is the dirrence between commutative, associative and additive identify
1 + 2 + 3+ 4+5 +6 +7 +8 +9 +10= what is the sum of the first counting numbers?

The property illustrated in your example is the associative property.

For the next part, these properties only hold for addition and multiplication.

Communicative property (you can change the order of numbers and the
result is the same):
3 + 2 = 2 + 3

Associative Property (you can group smaller additions and
multiplications in different orders and the result is the same):

1 + (2 + 3) = (1 + 2) + 3

Additive Property (if you have a valid equation, you can add or
multiply both sides by the same amount while keeping the equation
valid):

1 + 2 = 3
1 + 2 + 5 = 3 + 5

Thank you for your question.

skermit-ga

God help us all if you are going to be the Engineer on the new bridge
between Hope Island and Goosebury Point. TRy learning spell first it
might help U with your math!

So I guess we're doing people's homework online now, eh?