Exponents and Logarithms
Simplify 23 x 24.
128
Find the slope between (1,2) and (3,6).
2
What is the next number: 2,4,6,8,_?
10
You have 3 shirts and 2 pairs of pants. How many outfits can you make?
6
What is the smallest prime number?
2
Evaluate 3-2
1/9
Find the midpoint of (2,4) and (6,8).
(4,6)
What is the next number: 3,9,27,81,_?
243
What is the probability of rolling a 6 on a fair six-sided die?
1/6
Is 51 a prime or composite number?
Composite
Evaluate log232
5
Find the distance between (0,0) and (3,4).
5
An arithmetic sequence starts at 5 and increases by 3. Find its 10th term.
32
How many ways can 2 students be selected from a group of 5?
10
Find the greatest common factor (GCF) of 12 and 18.
6
Solve 2x = 32
x=5
A line has a slope of 3. What is the slope of a line perpendicular to it?
-1/3
Find the sum of the first 10 positive integers.
55
How many different ways can 4 people stand in a line?
24
Express 60 as a product of prime factors.
22 x 3 x 5
Solve log2x= 4
x= 16
Find the equation of a line with slope 2 passing through (1,3)
y=2x+1
A geometric sequence is 2,4,8,16, ... Find the 6th term.
64
How many different groups of 3 students can be selected from a group of 6?
20
Find the least common multiple (LCM) of 12, 18 and 30.
180