Question

4 + 5 = 5 + 4 is an example of the commutative property.
true or false

Answer 1

The commutative property of addition allows you to add 2 numbers in any order, so this is true.

Answer 2

Obviously
\(a + b = b + a\)

Answer 3

Count on jim, and you'll pass xD

Answer 4

This is something you'll have to memorize.