Which of the following shows the prime
factorization of 60, using exponents?

1.   ?    
2.   ?    
3.   ?    
4.   ?    

Ed wants to find different numbers that will
divide evenly into the number 90. He is
using prime factorization to help him.
Which answer below shows the prime
factorization of 90?

1.   ?    
2.   ?    
3.   ?    
4.   ?    

Which of these shows the prime
factorization of 84?

1.   ?    
2.   ?    
3.   ?    
4.   ?    

Which of the following is the prime
factorization of 84?

1.   ?    6 × 7
2.   ?    
3.   ?    7 × 4 × 3
4.   ?    7 × 3 × 2 × 2

Kerri bought bags of candy bars for her
birthday party. She bought 3 bags with 30
bars in each and 2 bags with 22 bars in
each. Which number sentence can be used
to find t, the total number of candy bars
Kerri bought?

1.   ?    t = (3 + 30) × (2 + 22)
2.   ?    t = (3 × 30) + (2 × 22)
3.   ?    t = (3 × 30) × (2 × 22)
4.   ?    t = (3 + 2) × (30 + 22)

1.   ?    N + 0.5 = P
2.   ?    P + 0.5 = N
3.   ?    N × 0.5 = P
4.   ?    P × 0.5 = N

Roberto estimates the length of a
rectangular picture to be about twice its
width. The actual perimeter of the picture is
24 inches. Which is closest to the length of
the picture if Roberto's estimate is correct?

1.   ?    4 inches
2.   ?    8 inches
3.   ?    10 inches
4.   ?    16 inches

An Olympic tennis court measures 78 feet
by 27 feet when designed for singles play.
The width of the court is increased to 36
feet when a double match is played. What is
the difference in the area of the court
between singles and doubles play?

1.   ?    4,914 square feet
2.   ?    9,722 square feet
3.   ?    702 square feet
4.   ?    228 square feet

A small circular fishpond at a park near
Rudy's house has a radius of 6 feet. Which
of the following best represents C, the
circumference of the pond?

1.   ?    
2.   ?    
3.   ?    
4.   ?    

1.   ?    Between 40 and 50 pounds
2.   ?    Between 50 and 60 pounds
3.   ?    Between 60 and 70 pounds
4.   ?    More than 70 pounds

1.   ?    
2.   ?    
3.   ?    
4.   ?