Ordering Negative Numbers

http://www.bbc.co.uk/skillswise/numbers/wholenumbers/whatarenumbers/negativenumbers/game.shtml

Ordering Integers

http://www.funbrain.com/cgi-bin/ofm.cgi?A1=s&A3=0&A2=1

Integer Addition and Subtraction

http://www.funbrain.com/linejump/index.html

Find the missing integer

http://www.321know.com/equ65_x2.htm

Integer Computation

http://www.shodor.org/interactivate/activities/ArithmeticFour/

Integer Addition with Chips

http://nlvm.usu.edu/en/nav/frames_asid_161_g_2_t_1.html

Integer Subtraction with Chips

http://nlvm.usu.edu/en/nav/frames_asid_162_g_2_t_1.html

Integer Problem-Solving Puzzles

http://www.funbrain.com/cgi-bin/gn2.cgi?A1=s&A2=10&A3=1&A14=1&A15=1&INSTRUCTS=1

Integer Computation with Absolute Value

http://www.quia.com/rr/41496.html