Math Teasers
Math 6th - Study Guide #14

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Directions:

Choose the best answer for each question listed below.



Vocabulary Choices:

1. Which is an appropriate customary unit for measuring the area of a classroom?


Square Inches

Square Acres

Cubic Feet

Square Feet

2. What part of the circle does F represent?

radius

center

chord

diameter

3. Solve:

-5 -12 + (-9) = _____

2

-16

-26

-2

4. Which of these is a prime number?

37

16

55

74

5. What part of the circle does line segment DC represent?

chord

radius

diameter

circumference

6. Which is an appropriate customary unit for measuring the weight of a paper cup?

Pound

Ton

Ounce

Foot

7. Which of these graphs show a translation of ABC?

a.

b.

c.

d.

8. Which of the following equations is correct concerning pi?
C = Circumference ...... d = diameter







9. Solve:

47 - 151 = _____

-104

-201

201

104

10. What is the expanded form of 505,200?

(5*104) + (5*102) + (2*101)

(5*104) + (5*103) + (2*102)

(5*106) + (5*104) + (2*103)

(5*105) + (5*103) + (2*102)

11. What is the Greatest Common Factor for 24 and 30?

4

2

8

6

12.

10

9

12

7

13. If 219 x b = 0, then b must equal _____

219

0

1

-219

14. Which model shows 48 divided by 12?







15. Which is an appropriate customary unit for estimating the length of a car?

Mile

Inch

Foot

Yard

16. Which model shows 100 divided by 20?

a.

b.

c.

d.

17. Which graph represents the table?

a.

b.

c.

d.

18. What is another way to express the fraction 14?

4%

40%

25%

14%

19. Carrie and David are playing a game with a number cube with faces numbered 1 through 6. Whoever rolls the higher number wins. If the players roll the same number, it is a tie. David rolls a 4. What is the probability that Carrie will win?

a. 16?

b. 44?

c. 36?

d. 26?

20. Rectangle PQRS is shown on the graph. If Rectangle PQRS rotates 180 degrees around Point P, what are the new coordinates of point R?

(-1,0)

(2,0)

(0,2)

(0,-1)

21. Solve: 12 + 13 =

26

56

16

25

22. What is the standard form for 53 = ?

125

25

15

100

23. You are the company President, and you want to prove to your stockholders that sales increased dramatically between November and December. All four graphs contain the same information. Which graph would you use?

a.

b.

c.

d.

24. Find the circumference of a circle whose diameter is 4.7 yards, to the nearest tenth.

29.3 yards

14.8 yards

17.3 yards

69.4 yards

25. You are a store manager, and you want your employees to make more sales. Most sales people usually make around 40 sales per month, but you want them to increase to 50 per month. Which bar graph would you use to provide more incentive for increasing sales?

a.

b.

c.

d.

26. Which statement is true about the number 4?

4 is equal to -4

4 has the same value as 04

4 is less than -6

4 is 6 greater than -2

27. Which calculator result is most reasonable for the problem 49 x 11?

239

539

339

439

28. Which statement has the same meaning as the expression 5v?

5 divided by v

5 less than v

5 equals v

5 times v