Module 2 Review-Made

1.

Fill in the Blank

1 min

5 pts

What is the GCF of 6 and 12?

2.

Multiple Choice

30 sec

5 pts

Rose picked 15 tulips and 18 daffodils. She divided the flowers into groups so that the same number of tulips and daffodils were in each bouquet. What is the greatest number of bouquets she could have made?

15

18

3

5

3.

Multiple Choice

30 sec

5 pts

Which is not a factor of 48?

96

4

8

12

4.

Multiple Choice

30 sec

5 pts

Which pair of numbers has a GCF of 3?

3 and 18

8 and 24

12 and 18

1 and 3

5.

Multiple Choice

30 sec

5 pts

Which is the way to express 12 + 24 as the product of the GCF and another sum?

2(6+12)

4(3+6)

12(1+2)

12(2+1)

6.

Multiple Choice

30 sec

5 pts

Every third visitor to a zoo gets a free pencil. Every fifth visitor to that zoo gets a free hat. Which visitor each day will be the first one to get both the pencil and the hat?

fifth

third

fifteenth

thirtieth

7.

Multiple Choice

30 sec

5 pts

Which of these is a factor of 30?

45

60

31

15

8.

Multiple Choice

30 sec

5 pts

Which of the following is not a multiple of 8?

16

28

32

40

9.

Fill in the Blank

1 min

5 pts

What is the product of the GCF and another sum given the expression 36+16?

DO not leave spaces and make sure to use ( not [ or {.

10.

Multiple Choice

30 sec

5 pts

Jesse kept track of how far above or below par her golf scores for 9 holes were. She wrote them in the order they happened: -1, 0, 3, 2, 2, -2, 0, 1, 4. Which list shows her scores in order from greatest to least?

0, 0, -1, 1, -2, 2, 2, 3, 4

-1, -2, 0, 0, 1, 2, 2, 3, 4

-2, -1, 0, 0, 1, 2, 2, 3, 4

4, 3, 2, 2, 1, 0, 0, -1, -2

11.

Multiple Choice

30 sec

5 pts

Jose must put the greatest number of boxes together so that they have the same number of cars and the same number of motorcycles. If she has 30 cars and 48 motorcycles. How many boxes will she have? How many cars will be in each box? How many motorcycles will be in each box?

6 boxes, 8 cars, 5 motorcycles

5 boxes, 8 cars, 5 motorcycles

2 boxes, 15 cars, 24 motorcycles

6 boxes, 5 cars, 8 motorcycles

12.

Fill in the Blank

1 min

5 pts

Karli says that 18 is a common factor of 3 and 6. Joseph says that 18 is a common multiple of 3 and 6. Who is correct?

13.

Multiple Choice

30 sec

5 pts

A student expressed a sum of two whole numbers as 5 (4 + 2). What were the two whole numbers?

4 + 2

20 + 10

9 + 7

40 + 20

14.

Multiple Choice

30 sec

5 pts

What is the absolute value of -6 and 6?

0

-6

1/6

6

15.

Multiple Choice

30 sec

5 pts

Every fourth visitor to an animal shelter gets a free calendar. Every twenty-fourth visitor gets a free toy. Which visitor each day will be the first one to get both the calendar and the animal toy?

24

4

8

12

16.

Fill in the Blank

1 min

5 pts

If a problem is being solved by finding multiples, is the person finding LCM or GCF?

17.

Fill in the Blank

1 min

5 pts

What is the LCM of 4 and 14?

18.

Fill in the Blank

1 min

5 pts

What is the GCF of 14 and 21?

19.

Multiple Choice

30 sec

5 pts

Marta took 12 pictures of houses and 32 pictures of waterfalls. She wants to display the pictures so there is the same number of each kind of picture in each display. What is the greatest number of displays she can make?

64

2

6

4

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