Complete the pattern.
6,11,16,21, ____, _____, _____
26,31,36
100
What are the outcomes of tossing a coin?
Head, Tails
100
Give an example of a regular polygon.
Answers will vary.
100
Convert this to the unit rate.
36 cracks
----
6 per minutes
6 cracks per minute
200
1x = 5
5
200
Find the next number in this pattern.
2,4,8,16,____
32
200
Estimate 31% of 15.
1/3 X 15 or 5
200
Is this an obtuse angle? (Refer to the white board)
No
200
2 w
--- = -----
5 15
w=6
300
2x + 1 = 5
x=2
300
Make a circle graph with this data.
Humidity Mosquitoes Sunburn Yard work
40% 40% 9% 11%
Judges will see
300
A number cube is rolled. What is the probability of rolling a composite number? (Refer to the white board)
B
300
What do you gall a 4 sided polygon?
Quadrilateral
300
How many of the students can be expected to pick sit-ups as their favorite physical education class activity?
120 sit ups
400
5x+7 = 22
x=3
400
Make a stem and leaf plot of this data.
53,64,15,22,16,42,12,38,68,63,23,35,30,33,34,35
Judges will see.
400
A spinner for a board game has more than three equal sections, and the probability of the spinner stopping on blue is 0.5. Draw two possible spinners for the game. Explain why each spinner drawn makes sense.
Answers will vary.
400
Does a four-leaf clover have rotational symmetry?
Yes
400
If you work 22 hours a week and earn $139.70, how much money do you earn per hour?
$6.35
500
6x+2 = 14
x=2
500
Make a stem and leaf plot of this data.
24,7,14,25,28,47,2,13,8,9,17,30,35,1,16,39
Answers, judges will see.
500
A spinner for a board game has more than three equal sections, and the probability of the spinner stopping on blue is 0.5. Draw two possible spinners for the game.
Answers will vary.
500
Which figures below have both line and rotational symmetry? (Refer to the white board)
Letters A and C
500
Suppose 24 out of 180 people said they like hiking, and 5 out of every 12 hikers buy Turf Turf hiking boots. In a group of 270 people, how many would you expect to buy Turf Turf hiking boots?