

1.

Which array of these 10 counters shows the factors of
10?


2.

Which arrary of these 16 counters shows the factors of
16?


3.

Which factor rainbow shows factors of 36?


4.

Which factors are missing from this factor
rainbow?
a.  A = 2, B = 5, C = 20  b.  A = 2, B = 6,
C = 30  c.  A = 4, B = 6, C = 25 


5.

Which factors are missing from this factor
rainbow?
a.  A = 1, B = 3, C = 10  b.  A = 1, B = 4,
C = 6  c.  A = 1, B = 4, C = 8 


6.

Which lists all the factors of 45?
a.  1, 3, 15, 45  c.  1, 3, 5, 6, 9, 10, 45  b.  3, 5, 9,
15  d.  1, 3, 5, 9, 15,
45 


7.

Which lists all the factors of 76?
a.  1, 2, 3, 12, 76  c.  1, 2, 38, 76  b.  1, 2, 4, 19, 38, 76  d.  1, 2, 3, 23, 38,
76 


8.

Jake has 36 wooden cubes that he is joining together to form storage shelf for
his collection of CDs.
Jake
arranges the cubes in an array so that they form a square. How does Jake arrange the
cubes?
a.  4by9  b.  6by6  c.  3by12  d.  2by18 


9.

Diedra is making a quilt using the design shown
below. She has 108 squares. She decides to have 12 rows. How many squares will she place
in each row?


10.

Which number has the factors that include 3, 4, and 5?
