what is the property name for this problem? h+0=h

Ah, the classic case of addition with zero! This property is known as the additive identity property. Because no matter what number you add to zero, you'll always end up with the same number. It's like the universe being all "hey, zero, you can hang out with the big numbers and not change a thing!"

The property name for this problem is the Identity Property of Addition.

The property name for the equation "h + 0 = h" is known as the additive identity property. This property states that any number added to zero will remain unchanged. In this case, adding zero to the number 'h' does not affect its value, and the result will still be 'h'.

identity property of addition.

This means that any number added to zero will give the number itself.