Integers 3 more addition and subtraction. Published by john west on March 23, 2017 | Leave a response The last activity was a bit hard at this stage. Try this one to check that you can add and subtract integers using the rules. Remember that integers can be positive or negative. Always put the + or – sign in front of your answer. Loading… Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) Related