Jane and sarah both dive down from the surface of a pool. jane first dives down 5 feet, and then dives down 3 more feet. sarah first dives down 3 feet, then dives down 5 more feet.
a. does the order in which you add two integers with the same sign affect the sum? explain
b) interpret the sum in context.
c) multiple representation space use the number line to model the equation -5 +( -3 ) = -3 +( -5)