Rational Numbers
Inequalities
Equations
Fraction/Percent
Probability
100
I am a ?
15/77
Hint ( Rational, Integer , Whole , Counting Numbers
What is Rational Number?
100
5x< -45
Hint ( Solve Inequality)
What is X<-9 ?
100
What is the value of x in this equation?
2x + 2 = –52
What is -27?
100
Simplify
55/121
What is 5/11
100
Regina has three number cubes. The faces of each number cube are numbered from 1 to 6. Regina will roll each number cube one time.
What is the probability that all three number cubes will land on an odd number?
A. 1/6
B. 2/3
C. 1/2
D. 1/3
What is 1/3 ?
200
9/3, 100/25, 144/12, 70/5
Are example of ?
Hint ( Rational, Integer, Whole, Counting Numbers)
What is Whole and Counting Numbers?
200
2x+32<40
What is X < 4 ?
200
What is the solution to this equation?
−12x − 7 = 53
What is -5 ?
200
Convert to Percent
3/5
What is 60%
200
On Roberto’s shelf are:
6 mystery books
5 science books
4 history books
3 adventure books
Roberto will randomly choose 1 book to read. What is the probability that he will choose an adventure book?
A. 1/3
B. 1/18
C. 1/5
D. 1/6
What is 1/6 ?
300
Which diagram best represents the relationship among integers, rational numbers, and whole numbers?
What is Diagram 1 ?
300
140> - 10x + 20
What is -12< X ?
300
Which situation is best represented by the following equation?
68.50x + 127.95 = 675.95
A. An office manager paid $675.95 to build a web site. The office manager bought a software package for $68.50 and paid an employee $127.95 for each hour she worked on the website. What is x, the number of hours the employee worked on the website?
B. An office manager paid $675.95 for computer equipment. The office manager bought one monitor for $127.95 and hard drives for $68.50 each. What is x, the number of hard drives the office manager bought?
C. A sales manager paid $675.95 for advertising. The sales manager paid $127.95 per hour for consulting and received a $68.50 discount. What is x, the number of hours the manager paid for consulting?
D. A business owner paid a total of $675.95 for two employees to work the same number of days. The business owner paid one employee $68.50. The business paid a second employee $127.95 per day. What is x, the number of days the employees worked?
What is B ?
300
Solve
4/20 X 10/200
What is 1/100?
300
A bag contains:
5 red marbles
6 blue marbles
3 green marbles
4 black marbles
2 yellow marbles
A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn?
F. 14
G. 65
H. 7
J. 35
What is 35 ?
400
Which Venn diagram best represents the relationship among integers, natural numbers, rational numbers, and whole numbers?
What is diagram 4?
400
What is less than 2.5?
400
Which situation is best represented by the following equation?
45w + 123.95 = 753.95
A. Erica paid $753.95 for dance classes. She paid a $123.95 registration fee and $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
B. Erica paid $753.95 for dance classes. She paid a $45 registration fee and $123.95 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
C. Erica and her sister paid $753.95 for dance classes. Erica paid $123.95 for each week she was enrolled in the classes, and her sister paid $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica and her sister were enrolled in dance classes?
D. Erica paid $753.95 for dance classes. She paid $123.95 for each week she was enrolled in the classes after using a coupon that gave her $45 off the price per week. What is w, the number of weeks Erica was enrolled
What is A ?
400
Solve and convert to a Decimal
12/180 + 8/45
What is 0.24?
400
At an assembly 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were at the assembly, how many students could be expected to be carrying a backpack?
What is 490 students ?
500
Set A represents rational numbers. Set B represents integers. Which diagram shows the numbers placed in the correct sets?
What is Diagram 2?
500
Which situation can be represented by this inequality?
120 ≤ 12k + 29
A. Felicia has 12 buttons in her collection. She will collect 29 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at least 120 buttons?
B. Felicia has 29 buttons in her collection. She will collect 12 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at least 120 buttons?
C. Felicia has 29 buttons in her collection. She will collect 12 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at most 120 buttons?
D. Felicia has 12 buttons in her collection. She will collect 29 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at most 120 buttons?
What is B?
500
The model represents an equation.
What is the solution for this equation?
A. x = 3
B. x = 15
C. x = 5
D. x = 1
What is 1?
500
Solve and Convert to Decimal and Percent
5/10 - 8/70
What is 43/70 , 0.61, 61%?
500
The table shows the number of bottles of different kinds of juice sold at a cafeteria on Monday.
Juice Sold
Kind of Juice
Number of Bottles Sold
Apple- 11 Cranberry- 7
Orange- 18 Pineapple- 4
If the cafeteria has 80 customers on Tuesday, which prediction for Tuesday is NOT supported by the data in the table?
A. The number of bottles of cranberry juice sold will be 6 more than the number of bottles of pineapple juice sold.
B. The number of bottles of apple juice sold will be 6 times the number of bottles of cranberry juice sold.
C. There will be a total of 50 bottles of orange and cranberry juice sold.
D. The difference between the number of bottles of apple juice sold and the number of bottles of pineapple juice sold will be 14.
What is 6 times more?