# Number Sense Lz #1

7 Questions

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• 1.
Which of the following figures most closely shows 25% shaded?   A   B   C   D
• A.

A

• B.

B

• C.

C

• D.

D

• 2.
Which of the following is the greatest common factor of 6 and 10?
• A.

2

• B.

10

• C.

30

• D.

60

• 3.
Which statement best describes the number 22?
• A.

It is a composite number.

• B.

It is a prime number.

• C.

It is both a prime and a composite number.

• D.

It is neither a prime or a composite number.

• 4.
Which are multiples of both 4 and 6?
• A.

20 and 24

• B.

18 and 20

• C.

12 and 18

• D.

12 and 24

• 5.
Gisela and Walter are planning a class party. They need to buy snacks for the party. Party Snacks Gisela and Walter have \$12.00 to spend for snacks, but they do not have to spend all of it. They must buy at least3 different kinds of snacks that weigh a total of at least 6 pounds. •Find a combination of bags of snacks that Gisela and Walter could buy for the class party. •Find the total weight of the combination that you found. •Find the total cost of the combination that you found. Show your work using words, numbers, and/or pictures.
• 6.
How many bags of each snack could Gisela and Walter buy for the class party? Grapes: ________________ Popcorn: ________________ Pretzels: ________________ Trailmix: ________________ What is the total weight of this combination of snacks?__________ What is the total cost of this combination of snacks?_____________
• 7.
Which of the following is true?
• A.

- 10 > – 20

• B.

- 50 > 45

• C.

- 30 < – 35

• D.

25 < -45