Question

use properties to find the sum or product of 107+0+39+13

Answer 1

the sum of 107+0(which has no value so it's like it's not even there) +39+13 = 159

Answer 2

Answer:

We have to find the sum of

  =107 +0+39+13

As 0 is identity element of real or natural numbers, with respect to addition.

So, adding 0 to any natural number has no effect on the Natural number.

=107+39+13

We will use associative property of Addition, which states that

  a+(b+c)=(a+b)+c=a+(b+c)

=(107+13)+39

=120+39

=159