1) When the signs are the same, we ____________ and keep the sign. a) subtract b) add c) multiply 2) Positive + Positive = ______________. (+) + (+) a) positive answer b) negative answer 3) Negative + Negative = ________________. (−) + (−) a) negative answer b) positive answer 4) When the signs are different, we ___________________ and keep the sign with the __________________ absolute value. a) multiply, least b) add, greater c) subtract, greater 5) Absolute value is the distance that a number is from zero on the number line. a) True b) False 6) −5 + −7 =  a) −2 b) 12 c) −12 7) 25 + −10 = a) 35 b) 15 c) −15 8) Counting numbers are whole numbers AND Integers a) True b) False 9) Which set represents Whole Numbers? a) 0, 1, 2, 3, 4... b) 1, 2, 3, 4... 10) Since distance is always POSITIVE, Absolute Value is always__________? a) Negative b) Positive 11) Which integer is a special integer because it is neither positive nor negative? a) -100 b) 0 c) 1000 d) 100 12) Name a number that is NOT an integer? a) 0 b) fractions and decimals 13) Name the smallest positive integer a) 0 b) 1 14) Name the largest negative integer? a) -1 b) 0 15) 8 - -4 = a) 4 b) 12 16) -9 - -2 a) -7 b) -11 17) When you add two negative integers, the answer is _____________________positve a) always b) sometimes c) never 18) When you add a positive and a negative integer, it is ____________________ positive. a) always b) sometimes c) never 19) When you add two positive integers, it is _________________ positive a) always b) sometimes c) never 20) When you add a positive integer and zero, it is ___________________ positve a) always b) sometimes c) never 21) When you add a negative integer and zero, it is _________________ positve a) always b) sometimes c) never 22) Withdraw and debit both mean: a) add b) take away  23) The prefix "de" in descend means: a) go up b) down or away from 24) Erosion and erode mean: a) a wearing away b) an increase in

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