Name the property shown by each statement.

1. 1 * (a+3) = a+3

2. (ab) c = c (ab)

3. m (nr) = (mn) r

4. 2p + (3q+2) = (2p +3q) + 2

5. 2t * 0 = 0

6. 0+ 2s = 2s




For 46 points...