Basic Math
Medications in a pharmacy are arranged by their decimal number. The decimal numbers for four different medications are shown below.
215.432 215.122 215.421 215.321
Braylon will put these four medications in order from the least number to the greatest number.
Which medication will be in the second position?
215.321
Some frilled lizards grow to be 90 centimeters long. If 2/3 of this length is its tail, how long is the tail?
60 centimeters
A math problem is shown.
3.75 divided by 5
What is the quotient?
0.75
What is the value of the expression shown?
4[3.6 − 1(1.8)]
7.2
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?
Mark
Kevin said that the number 2 is prime because it has only two factors. Roger said that the number 2 is composite because it is even, and all even numbers are composite. Who is correct?
Kevin
One bucket of sand has a mass of 6.03 kg. What is the mass of 15 buckets of sand in kilograms?
90.45 kg
A string of clothing line was 190.45 inches long. Meredith cut the line into 5 pieces of equal length. What was the length of each piece of clothing line in inches?
38.09 in
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?
364 apple juices
The length of one side of Mr. Adam’s driveway is 32 feet. What is the length of this driveway in inches?
384 in.
Mr. Calhoon has 8.265 liters of soap. What is this number rounded to the nearest hundredth?
8.27
Blaire’s cat weighs 4.4 pounds. Brooke’s cat weighs 2.6 times more than Blaire’s cat. What does Brooke’s cat weigh in pounds?
11.44 lbs
The weight of pebbles in a large bucket is 72.4 pounds. The pebbles in the bag is divided equally into 20 small bags. What is the weight in pounds of the pebbles in each small bag?
3.62 lbs
An expression is shown.
9 × (5.6 + 14.2) - 8
What value is equivalent to the expression?
170.2
Which of these is NOT an example of a property tax?
F Tax paid on the value of a farm a person owns
G Tax paid on the value of a piece of land a person owns
H Tax paid on the value of a piece of furniture a person owns
J Tax paid on the value of a house a person owns
H. Tax paid on the value of a piece of furniture a person owns
Mr. Sanchez had 321 baseball cards in his closet. He put 12 more packs of cards in the closet. Each pack contained 12 cards. Which of the answer choices is the best estimate of the number of baseball cards Mr. Sanchez now has in his closet?
F 460 G 400 H 360 J 490
F 460
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 meters
Nick has 1/2 gallon of milk to share evenly among four people. How much milk, in gallons, should he give each person?
1/8
Esme made $34 babysitting on each of 3 weekends. If she spent $50 on gifts for her family, how much money does she have left?
$52
What are the coordinates of the point where the x-axis and the y-axis intersect on a coordinate plane?
(0,0)
Last month John drove his car 412.4 miles. That brought the car’s total mileage to 9,416.4 miles. What was the car’s total mileage before last month?
9,004 miles
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?
$20
In a high school football stadium, there is a student section where all of the students sit. In the student section, there are 52 seats in each row of seats. How many rows are needed for 286 students to each have a seat during Friday Night Football?
6
Brandon opened a new case of candles.
• The case contained 10 boxes of candles with 6 candles in each box.
• Brandon threw 3 of these candles away because they were missing a wic. • Then he took 9 of the candles out of the case.
Which expression can be used to show that there are 48 candles still in the case?
F 10 × 6 − 3 + 9
G 10(6) − 3(9)
H 10 × 6 − (3 + 9)
J 10 + 6 − 3 + 9
H 10 × 6 − (3 + 9)
Adrian’s homework assignment is to write factor pairs that contain only composite numbers. Adrian wrote four factor pairs for the number 120, as shown below.
10 × 12 1 × 120 3 × 40 2 × 60
10 × 12