1) Evaluate the following expression: 32 8 =? a) 4 b) 24 c) 4 d) 40 2) Evaluate the following expression: 73 =? a) 49 b) 28 c) 343 d) 2187 3) Evaluate the following expression: 35 9 =? a) 252 b) 27 c) 9 d) 234 4) Evaluate the following expression: (44 26) (1(22 +6)) =? a) 220 b) 23 c) 25.6 d) 23 5) Evaluate the following expression: 5 4 3 =? a) 30 b) 60 c) 30 d) 60 6) Which of the following is equal to 12? 3 4 2 6 8 3 2 6 1 12 2 10 a) A, B, C, and E b) B and E c) A and E d) A only 7) What is the GCF of 48 and 60? a) 4 b) 6 c) 12 d) 240 8) What number system does 2 belong to? whole numbers integers rational numbers real numbers a) A and B b) B and D c) A, C, and D d) B, C, and D 9) 2 cannot be written as a fraction, but it can be placed on a number line. 2 is: a) a whole number b) an integer c) a rational number d) a real number 10) What is the prime factorization of 48? a) 2 2 2 2 b) 2 2 2 2 3 c) 2 2 2 2 3 3 d) 2 2 2 3 3 11) What are all the factors of 16? a) 2,2,2,2 b) 2,4,8 c) 1,2,4,8,16 d) 1,2,2,2,2,4,8,16 12) The GCF of two different prime numbers can only be 1. True or False? a) True b) False 13) Which set of numbers is in the correct order from least to greatest? a) 6,2.5,0.4,3 b) 3.5,5,4.2,1 c) 4.1,2,1.3,5 d) 1,4,2.8,1.4 14) Display 3 is less than or equal to ????, and 5 is greater than ???? using interval notation. a) (3,5) b) [3,5) c) (3,5] d) [3,5] 15) Evaluate the following expres