Work the following problems for extra points to use on anything!!!
8th grade
7th grade -
You must show your work to earn 1 point for each problem that is correct! Only answers will NOT earn you points!
Good Luck!
INTEGER RULES!!!
Addition: Same Sign SUM (add)
Different Signs DIFFERENCE (subtract) sign of answer is the number w/the greatest absolute value
Subtraction: ADD THE OPPOSITE - when you change the subtraction problem to an addition problem, you follow rules for adding integers (see above!)
Multiplicaton & Division: Same Sign - answer is POSITIVE; Different Signs - answer is NEGATIVE
