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CFA - NC.6.NS.4 2020-2021

Total questions: 10

Worksheet time: 30mins

Name
Class
Date
1.

Sarah bought 96 pencils and 84 erasers to make gift bags for her friends.


*Each bag will have pencils and erasers.

*Each bag will have the same number of pencils.

*Each bag will have the same number of erasers.


If she uses all the supplies, what is the greatest number of pencils Sarah can put in each bag?

a)

6

b)

8

c)

12

d)

16

2.

Jason and Sandra had a day off from work on October 1. Jason was off from work every third day, and Sandra was off from work every fourth day. When was the next day both Jason and Sandra were off from work together?

a)

October 7

b)

October 8

c)

October 12

d)

October 13

3.

At the grand opening of a restaurant, every eighth customer received a free dessert, and every sixth customer received a free salad. Out of 100 customers, how many customers received both a free salad and a free dessert?

a)

4

b)

7

c)

12

d)

17

4.

Which of the following expressions represents the greatest common factor of 18 and 24?

a)

(2)(3)\left(2\right)\left(3\right)

b)

(2)(3)(3)\left(2\right)\left(3\right)\left(3\right)

c)

(2)(2)(2)(3)\left(2\right)\left(2\right)\left(2\right)\left(3\right)

d)

(2)(2)(3)(3)\left(2\right)\left(2\right)\left(3\right)\left(3\right)

5.

At a store, markers are sold in packages of 12 and pens are sold in packages of 8. What is the LEAST number of markers and pens Rick needs to buy to have an equal number of markers and pens?

a)

12

b)

20

c)

24

d)

40

6.

Jack is making snack bags. He has 18 baby carrots and 42 pretzels. He wants to divide them equally among the bags. What is the greatest number of snack bags he can make?

a)

3

b)

5

c)

6

d)

18

7.

Which expression is equivalent to

 56+4856+48  ?

a)

 6(9+8)6\left(9+8\right)  

b)

 7(8+6)7\left(8+6\right)  

c)

 8(7+6)8\left(7+6\right)  

d)

 9(6+8)9\left(6+8\right)  

8.

Which expression has the same value as the sum of 45 and 25?

a)

14+1014+10

b)

5(9+5)5\left(9+5\right)

c)

9(5+5)9\left(5+5\right)

d)

5(8)+5(5)5\left(8\right)+5\left(5\right)

9.

Sandra brings cheese and crackers for lunch every 6 days, and Lily brings cheese and crackers every 8 days. If they both brought cheese and crackers today, how many days will it be before both girls bring cheese and crackers again?

a)

12

b)

14

c)

16

d)

24

10.

A teacher wants to buy the same number of colored markers and colored pencils. Markers come in boxes of 12, and pencils come in boxes of 16. What is the fewest number of boxes of markers and pencils the teacher needs to buy?

a)

3 boxes of markers, 2 boxes of pencils

b)

4 boxes of markers, 3 boxes of pencils

c)

5 boxes of markers, 4 boxes of pencils

d)

6 boxes of markers, 5 boxes of pencils