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One number set is {55, 77, 89, 102, 85}, what is the mean? A) 81.6B) 76.5C) 47D) 85

The product of two positive integers is 120. Which number could be the sum of the two integers ? A) 20B) 21C) 24D) 22

What is the greatest common factor of 42 and 78 ?A) 6B) 12C) 2D) 3

The sum of three consecutive positive integers is 9. Which number could be the product of these three consecutive integers ? A) 26B) 21C) 24D) 22

The product of three consecutive positive integers is 990. Which number could be the sum of the three consecutive integers ? A) 30B) 28C) 29D) 32

One number set is {74, 41, 107, 99, 129, 57, 19, 87}, what is the median ? A) 76.625B) 74C) 87D) 80.5

$$ 4^5 + 5^6 = $$ A) 50B) 16649C) 200D) 8401

One number set is {92, 52, 52, 43, 92, 97, 72, 52, 29, 77, 116, 71, 52, 92}, what is the mode ? A) 87B) 52C) 77D) 92

$$ 4^2 + 5^3 + 2^4 = $$ A) 275B) 42534C) 31D) 157

One number set is {56, 83, 53, 43, 78, 63, 43, 17, 34, 105, 43, 99, 78, 78}, what is the range ? A) 53B) 43C) 88D) 63

Lisa played 2 computer online games and had a mean score of 130. Jack played 8 computer online games and had a mean score of 80. What was the mean of the scores for all these 10 games ? A) 130B) 105C) 90D) 80

N = {7, 8, ..., 26, 27}Set M (not shown) is a list of 101 consecutive integers. The median of the integers in set N above is equal to the least integer in set M. What is the median of the integers in set M ?A) 67B) 68C) 69D) 66