Integers
05212008, 09:59 AM


Hey Gang,
I was given this strategy by a coworker this year. LCO take the problem 7  (10) I always have my students put the last negative number in (). Leave the first number 7 change the sign + and do the opposite for the next number. 7 + 10= 3. They have to write LCO on their papers and then rewrite the problem. If they practice it enough ....they will get it. Hope this helps.
