1) Negative + Negative = ________________. (−) + (−) a) negative answer b) positive answer 2) Positive + Positive = ______________. (+) + (+) a) positive answer b) negative answer 3) Absolute value is the distance that a number is from zero on the number line. a) True b) False 4) When adding integers and the signs are different, we ___________________ and keep the sign of the addend with the __________________ absolute value. a) multiply, least b) add, greater c) subtract, greater 5) When we add two negative numbers together we have ________________. a) a sum that is less and is negative b) a sum that is less and is a positive c) a sum that is larger and is positive d) a sum that is larger and is negative 6) Both multiplication and division have a ______________ answer when then the two integers involved have different signs. a) positive b) negative 7) When subtracting integers you must always ____________________________ . a) change the sign of the number being subtracted b) change subtraction to addition and change the sign of the number being subtracted c) change subtraction to addition d) change the sign of the first number and change subtraction to addition 8) When we multiply or divide and the both integers have the same sign the answer is ______________ . a) negative b) positive 9) -3 + 7 a) -4 b) 4 c) -10 d) 10 10) -8 - 5 a) -3 b) 3 c) -13 d) 13
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Rules for Integer Operations
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