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Factors
Multiples
Equivalent Fractions
Miscellaneous
Comparing Fractions
100
Which lists all the factors of 25?

a.) 1, 25

b.) 1, 5, 25

c.) 1, 10, 25

d.) 1, 25, 50

b.) 1, 5, 25
100
Which list shows only multiples of 6?

a.) 6, 12, 18, 24

b.) 6, 16, 26, 36

c.) 1, 2, 3, 6

d.) 6, 16, 60, 66

a.) 6, 12, 18, 24
100
Which statement would NOT be used in an explanation of how the drawing shows that 2/3 = 4/6?


a.) 2 of the 3 rectangles are filled with shaded circles.

b.) 4 out of 6 of the rectangles are shaded.

c.) Both 2/3 and 4/6 describe the part that is shaded.

d.) In the rectangles, 4 out of the 6 circles are shaded.

b.) 4 out of the 6 rectangles are shaded.
100
Which of the following numbers is prime?

88, 65, 51, 17

17
100
Compare  2/6 and 2/3


a.) 2/6 < 2/3

b.) 2/6 = 2/3 

c.) 2/6 x 2/3

d.) 2/6 > 2/3

a.) 2/6 < 2/3
200
Write all the factors of 24.
1, 2, 3, 4, 6, 8, 12, 24
200

Which of the following is a multiple of 4?

9, 15, 21, 40

40
200
What are two fractions that represent point P?


a.) 5/6 and 5/10

b.) 5/6 and 10/12

c.) 5/10 and 10/12

d.) 3/4 and 9/12

b.) 5/6 and 10/12
200
Is 37 prime or composite?
Prime
200
Javier and Mark drew straws to see who went down the waterslide first.  Javier's straw was 5/12 inch long and Mark's was 7/12 inch long.  Which symbol makes the comparison true?


a.) 5/12 x 7/12

b.) 5/12 = 7/12

c.) 5/12 < 7/12

d.) 5/12 > 7/12

c.) 5/12 < 7/12
300

Which statement is true?


a.) The only factors of 3 are 3 and 1.

b.)  The only factors of 4 are 4 and 1.

c.)  The only factors of 6 are 6 and 1.

d.)  The only factors of 8 are 8 and 1.

a.) The only factors of 3 are 3 and 1.

300
Is 64 a multiple of 7?
No.
300
What number should go in the box to make the fractions equivalent?

3/5 = 6/?


10
300
What can you conclude about 3/5 and 12/20 if you know that 3/5=6/10 and that 6/10=12/20?
3/5 is equivalent to 12/20
300
Write the fractions listed below in order from least to greatest. 


5/6, 7/12, 2/3

7/12, 2/3, 5/6
400
Anita wants to include an array of 15 photos on her website.   Describe the arrays she can make. 
1 by 15, 15 by 1, 3 by 5 and 5 by 3
400
Name a number that is a multiple of 2 and a multiple of 5.
10
400
What missing number makes the fractions equivalent?


2/3 = 8/?

12
400
Order from greatest to least.


7/8, 3/4, 1/1

1/1, 7/8, 3/4
400
The student council ordered pizza for their meeting. Half the members voted for cheese pizza, 1/10 for hamburger, and 2/5 for vegetable.  Write the fractions in order from least to greatest. 
1/10, 2/5, 1/2
500
Any number that has 9 as a factor also has 3 as a factor.  Why is this?
If 9 is a factor, then so is 3 because 3 is a factor of 9.
500
Lindsay says that all numbers that are multiples of 4 have a factor of 2. Is she correct? Explain.
She is correct.  All multiples of 4 are even numbers and all even numbers have 2 as a factor.
500
Mary bought 3/4 pound of almonds.  What point on the number line shows an equivalent fraction for 3/4?
C = 6/8
500
Josh says that 2/3 is always the same as 4/6.  Meghan says that 2/3 and 4/6 are equivalent fractions, but they could be different amounts.  Which student is correct? Explain.
Meghan is correct.  2/3 and 4/6 are equivalent fractions, but they could be different amounts if the wholes are different sizes.  
500
Sharon measured two apples.  The green apple weighed 3/8 pound.  The red apple weighed 1/3 pound.  Which apple was heavier? Write an inequality to show how their weights compare. 
The green apple is heavier.  3/8 > 1/3