Number Sense & Operations
18.7 − (−2.8)
What is 21.5
Find the area of a rectangle with a width of 12 and a length of 3
What is 36
Sam spends 2 1/4 hours on social media per day. After 4 days, how many hours has Sam spent on social media?
9hours
Martin ordered a cheese Danish 14 out of the 36 times he went to Starbucks for coffee. What percent of the time did he order a Danish with his coffee?
38.8
Determine the sample space when you flip a fair quarter
heads, tails
Evaluate the expression: 5.6 − 10 1/2
What is -4.9
Find the area of a circle with a diameter of 3cm. Use 3.14 for 𝜋𝜋.
Round to the nearest thousandths, if necessary
7.065cm3
The average price of gas in 2010 was $2.80 and in 2022 it is $4.76,
what is the percent increase?
What is 70%
The Tampa Bay Buccaneers’ field has a length of 100 yards. The World
Cup committee uses metric units and wants to know the length of the
field in meters. What is the length in meters? One yard is equivalent
to approximately 0.9 meters
What is 90 meters
A bag of marbles contains 2 red marbles, 5 green marbles and 3 blue
marbles. What is the sample space?
red, red, green, green, green, green, green, blue, blue, blue
Find the product of 2.25 and -25/10
-45/8 or -5 5/8
he base of a parallelogram is 10 mm. The height of the
parallelogram is 3.5 mm. What is the area of the parallelogram
35mm2
(−9 + 5𝑦) − (2𝑦 − 9)
What is 3y
Antonio was paid $50 to advertise a product 4 times on his Instagram
story. If his rate is remains the same, how much would he charge to
advertise a product 18 times?
$225
What is $225
The local library polled 100 adults entering the library to determine interest in forming a book club. 25% of the people responded it was
a good idea to start a book club. Predict the approximate number of people that would be interested in joining a book club from the 975
who entered the library
What is 243
Convert the fraction into a decimal: 13/
99
What is 0.13
Find the circumference of the circle with a diameter of 3cm. Use 3.14 for 𝜋
What is 9.42cm
What value of 𝑏 makes 6.8x + 𝑏 equivalent to 3.4(2𝑥 − 8)
What is -27.2
Samuel and his two brothers are preparing for a road trip. They spent
$60.75 to fill up his gas tank and $45.72 on snacks. If they equally split
the cost of gas and snacks, how much did each brother pay?
What is $35.49
Stephen Curry is one of the best basketball players in NBA history. His
P (making free throw) for the 2021-22 season represented as a
decimal was 0.92. Describe this event as likely, unlikely, or neither
Likely
Rosabella won a $1,000 college scholarship when she was in 8th grade. After 4 years in an account with 7% interest, how much money
did she earn? (Use the formula 𝐼𝐼 = 𝑃rt, where 𝐼 is the interest, 𝑃 is the principal or initial investment, r is the interest rate per year, and 𝑡 is the number of years.
What is 280
Xavier wants to decorate the circumference of his circular above- ground pool for a party. Given the pool’s diameter of 24 feet,
approximately how many feet of decorations will he need to decorate the entire circumference of the pool? Use 3.14 for 𝜋. Round
answer to the nearest tenths, if necessary
What is 75.4
The table below represents a proportional relationship. Determine
the constant of proportionality
x 3 9 12 15
y 2 6 8 10
What is 2/3
Dwayne’s bill for a meal at a restaurant is $55. A 7% sales tax will be
added to the bill. He leaves a 15% tip on the entire bill. What is the total cost of his meal
What is $67.68
What is the probability of randomly selecting a face card (King,
Queen, Jack) from a standard 52-card deck? Express your answer as a
decimal rounded to the nearest hundredth.
What is 0.23