Match the properties with the numbers
1. For any real number a, 0 + a = a + 0 = a
2.If a and b are real numbers, then a + b = b + a
3. For any real number a, a + (-a) = -a + a = 03. 4. If a, b, and c are real numbers, then a+(b+c)=(a+b)+c.
- 1. Identity Property of addition
- 2. Communtative Property of addition
- 3. Additive Inverse Property
- 4. Associative Property of Addition