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When multiplying or dividing integers if one number is negative then the answer is .......... i.e. -5 * 7 not enough info positive negative When multiplying or dividing integers if both numbers are negative then the answer is .......... i.e. -5 * -7 not enough info positive negative When multiplying or dividing integers if both numbers are positive then the answer is .......... i.e. 5 * 7 not enough info positive negative What is the first thing you must determine when addingor subtracting integers? are the signs the same? are the signs different? is this keep, change, change? which one "looks" bigger? is this a keep, change, change? 5 - 9 yes no is this a keep, change, change? 14 - (-9) yes no is this a keep, change, change? -9 - 8 yes no is this a keep, change, change? 5 - -1 yes no is this a keep, change, change? 5 + -1 yes no is this a keep, change, change? 4 - 8 yes no is this a keep, change, change? -9 + -1 yes no is this a keep, change, change? -2 - 6 yes no When adding or subtracting integers if the signs are the same, then you and the sign changes stays the same not enough info When adding or subtracting integers if the signs are different, then you and the signs change the sign stays the same the one that "looks bigger" keeps its sign When adding or subtracting integers if the signs are the , then you add and the signs stay the same When adding or subtracting integers if the signs are , then you subtract and the sign that "looks" bigger gets to keep it's sign |