Decimals
While helping his father vacuum out the car, Sam found 32 cents under the driver’s seat, 78 cents under the passenger’s seat, and 3 dollars and 12 cents in his glove box. What was the total amount of money Sam found?
A $3.99 B $4.09 C $4.22 D $4.08
C $4.22
Ashley is painting a poster shaped like a rectangle. The length of the base is 8 inches, and the width is 25 inches. What is the area of the base of the poster in square inches?
F 67 square inches
G 250 square inches
H 98 square inches
J Not here
J Not here
A math problem is shown.
3.75 ÷ 5 What is the quotient?
A 0.15
B 0.60
C 0.50
D 0.75
D 0.75
Mark plans to graph the point (9, -2) on a coordinate grid. Which steps can he take in order to graph the point correctly?
A Start at the origin. Move 9 units up. Move 2 units right. Graph the point.
B Start at the origin. Move 9 units right. Move 2 units down. Graph the point.
C Start at the origin. Move 9 units up. Move 2 units up. Graph the point.
D Start at the origin. Move 9 units right. Move 2 units up. Graph the point.
B Start at the origin. Move 9 units right. Move 2 units down. Graph the point.
What is the value of the expression shown?
4[3.6 − 1(1.8)]
F 8.4
G 15.6
H 12
J 7.2
J 7.2
Which comparison is NOT true?
F 4.657 > 3.174
G 3.567 < 8.7
H 3.75 > 2.456
J 6.94 < 7.75
J 6.94 < 7.75
One bucket of sand has a mass of 6.03 kg. What is the mass of 15 buckets of sand in kilograms?
A 16.1 kg
B 90.45 kg
C 904.5 kg
D 141 kg
B 90.45 kg
Four students each wrote down a number between 30 and 40. The list shows the numbers they wrote.
• Mary—15 • Chris—69 • Mark—47 • Patty—24
Which student wrote down a prime number?
A Mary
B Chris
C Mark
D Patty
C Mark
Ashton is reading a 324 page book. He reads 32 pages each week. How many weeks will it take Ashton to read the entire book?
F 32
G 11
H 14
J 54
G 11
A family spent $108 at the State Fair of Texas. • They spent $20 on tickets to the fair and $47 on food. • They spent the rest of the money on games. Which equation can be used to find g, the amount of money in dollars the family spent on games?
F 108= g + 47− 20
G 108= 20 + 47− g
H 108= 47− 20− g
J 108= g + 47+ 20
J 108= g + 47+ 20
Patricia wants to buy 3 shirts and 2 pairs of crazy socks. The shirts cost $14.56 each, and the socks cost $9.78 each. Patricia has $45. Which of these amounts is the best estimate of how much more money Patricia needs in order to buy the shirts and belts?
A $17
B $15
C $20
D $8
C $20
The length of one side of Mr. Adam’s driveway is 32 feet. What is the length of this driveway in inches?
F 324in.
G 234in.
H 456in.
J 384in.
J 384in.
Eric’s flashdrive has a memory size of 2.4 gigabytes. What is the memory size in gigabytes of 4 of these flashdrives?
A 4.8 gigabytes
B 8.4 gigabytes
C 7.2 gigabytes
D 9.6 gigabytes
D 9.6 gigabytes
What are the coordinates of the point where the x-axis and the y-axis intersect on a coordinate plane?
A (5, 5)
B (5, 0)
C (0, 5)
D (0, 0)
D (0, 0)
The amount of money spent on clothes during Black Friday is shown in expanded notation.
(12 × 10) + (3 × 0.2)
How is this dollar amount written as a decimal?
120.60
Ella finished a bike race in 45.8 minutes. Miranda finished the race 5.5 minutes sooner than Ella finished it. How many minutes did it take Miranda to finish the race?
F 51.3 minutes
G 40.3 minutes
H 41.3 minutes
J Not here
G 40.3 minutes
A rectangular swimming pool is 8.52 meters wide and 12.56 meters long. What is the perimeter of the swimming pool in meters?
42.16
A company makes 365 shoelaces each day. How many shoelaces does the company make in one 5-day week?
A 375
B 1,490
C 2,500
D 1,825
D 1,825
What is the value of this expression?
[7 (4 + 4)] × 21
A 1,176
B 1,232
C 356
D 1,980
A 1,176
Mrs. Sanchez packed 27 apple juices and 25 orange juices into a box for a field trip. She packed 7 boxes like this. Mrs. Sanchez used this equation to find x, the number of apple juices she packed into all the boxes.
x = (27)7
How many apple juices did Mrs. Sanchez pack into the boxes?
A 365
B 345
C 83,670
D 364
D 364
Joshua compared the values of these decimals.
0.04 0.4 0.004 0.040
Which statement correctly compares two of these numbers?
A 0.4 < 0.04
B 0.004 > 0.4
C 0.4 = 0.04
D 0.040 = 0.04
D 0.040 = 0.04
The masses of two elephants are given below. • A female elephant has a mass of 55,000 grams. • A male elephant has a mass of 150 kilograms.
What is the sum of these two masses in grams?
A 200,000 g
B 95,000 g
C 550,000 g
D 700,000 g
D 700,000 g
What is the quotient when 0.20 is divided by 4?
F 1.00
G .05
H .80
J Not here
G .05
The table shows the heights and masses of a two vehicles before they were crushed at the salvage yard. One vehicle is a truck and the other is a car.
Height (m) Mass (kg)
Truck 4.69 234.5
Car 3.54 200.6
Based on the table above, which statement is true?
F The combined mass of the truck and the car is 434.10 kg.
G The mass of the truck is 33.9 kg greater than the mass of the car.
H The car is 1.14 m shorter than truck.
J The combined height of the truck and the car is 7.13 m.
G The mass of the truck is 33.9 kg greater than the mass of the car.
Mr. Harris had 155 tin cans. • He used 45 cans for storing green beans. • He used the same number of cans for storing corn. • He used the remaining cans for storing peas. Which equation can be used to find n, the number of cans Mr. Harris used to store peas?
F 155 + 45 + 45 = n
G 155 - (45 + 45) = n
H 155 - 45 + 45 = n
J not here
G 155 - (45 + 45) = n