Number Sense
Juan received a paycheck of $185 from his job. He spent .25 of his paycheck on clothes, and then spent $8.25 for lunch. How much of his paycheck did Juan spend?
54.50
Mike earned the amounts listed in the table below. Hours Worked (h) Amount Earned (E) 15 $183.75 22 $269.50 26 $318.50 What equation could be used to find the amount of money Mike earns, E, for any number of hours worked, h?12.25
12.25
Angles T and V are complementary. Angle T has a measure of (2x + 10)°. Angle V has a measure of 48°. What is the value of x?
16
What is the value of x in the equation -2 = 5x + 3?
-1
Jeremy will roll a number cube, numbered 1–6, twice. What is the probability of rolling an even number, then the number 3?
1/12
Mr. Adams had 24 guests at his house for a party. Each guest brought one item. • One-third of the guests brought drinks. • One-fourth of the guests brought a dessert. • The rest of the guests brought chips. How many guests brought chips?
10
Michelle bought the same fabric on 3 different occasions and recorded the data below. Yards of Fabric Total Cost 2.2=$2.53 3.6=$4.14 4.2=$4.83 What was the price per yard of fabric?
1.15
Martin ordered a pizza with a 16-inch diameter. Ricky ordered a pizza with a 20-inch diameter. What is the approximate difference in area of the two pizzas?
113 inches2
Jacob is 12 years younger than twice Elizabeth’s age. Jacob is 28 years old. How old is Elizabeth?
20
The test scores for the students in Mr. Miller’s math class are shown here. 52, 61, 69, 76, 82, 84, 85, 90, 94 What is the range of the test scores?
42
Steve and Ed were comparing how much money they earned in a 9 week period. Steve earned $149.53 each week for three weeks. He then earned twice as much each week for the next six weeks. Ed earned $108.77 for two weeks. He then earned three times as much each week for the next seven weeks. How much more did Ed earn than Steve?
$258.76
Two sporting goods stores are having discount sales on basketballs. • At one store, a basketball is on sale for 20% off the regular price of $24.95. • At the other store, the same kind of basketball is on sale for 25% off the regular price of $25.80. What is the difference between the sale prices of the two stores?
$0.61
If the circumference of a circle that is 188 meters. What is the approximate radius of the circle?
30
Evan has a summer job to pick berries on a farm. • He earns $2.00 every 15 minutes that he picks strawberries. • He earns $2.40 for every 15 minutes that he picks blueberries. • He picked strawberries for an hour and blueberries for 45 minutes. How much money did Evan earn?
$15.20
The probability that a person in a certain town has brown eyes is 2 out of 5. A survey of 450 people from that same town was taken. How many people would be expected to have brown eyes?
180
A class of 32 students earned grades of A, B, C, or D on a test. One-fourth of the students earned an A. Half of the remaining students earned a B. Two students earned a D. What fraction of the students earned a C?5/16
5/16
Betty makes pies. To make 6 pies, she uses 7.5 cups of flour. How many cups of flour are needed to make 1 pie?1.25
1.25
What is the volume of a triangular prism with a width of 25, a length of 20 and a height of 15?
3750
What is the solution to the inequality -3x - 42 >3?
x<-15
Terry placed 6 number tiles labeled 4, 7, 10, 11, 14, and 21 in a box. He will pick one of the number tiles from the box without looking. What is the probability Terry will pick a tile labeled with an even number?
1/2
Ronald bought a wooden board that measured 96 inches long. He will cut the board into pieces of different lengths. Ronald cut one piece from the board that measured 32.25 inches long. He cut another piece from the board that 10.75 measured inches long. He cut the remainder of the board into four pieces of equal length. What is the length of one of the four pieces of equal length?
13.25
The Smith family went out to dinner. • The price of the meal was $29.85. • The sales tax was 6% of the price of the meal. • The tip was 15% of the meal and the sales tax. How much money did the Smith family pay for the meal, including tax and tip?
$36.39
What is surface area of a rectangular prism with a width of 40, a length of 30 and a height of 10?
3800
When Derek planted a tree it was 36 inches tall. The tree grew 1.25 inches per year. The tree is now 44.75 inches tall. How many years ago did Derek plant the tree?
7
Jamal, Gary, Charlie, and Brian are going to stand in a line, one behind the other. In how many different ways can they stand in the line?
24