Level 1
30
What is the total cost of 3 jars of peanut butter priced $5 each and 5 jars of jelly priced $3 each?
Peanut butter cost is 3 × $5 = $15. Jelly cost is 5 × $3 = $15. Total is $15 + $15 = $30
Estimate the product of 29 x 16
450
Accurate answer 464
Divide 1.44 by 0.12
12
Gracie buys 2 adult tickets and 2 child tickets for the amusement park.
Adult tickets cost $51 each. Children's tickets cost half as much.
What was the total cost of the tickets?
cost=102+51=
153 dollars
Simplify
9/12 + 5/6
19/12 = 1 7/12
Bob has $50 in his pocket when he sets off for the movie theatre. After he pays $10 for a ticket, $8 for popcorn and $7 for a soda, how much money does Bob have left in his pocket?
$50 − $10 − $8 − $7 = $25 or $25.00.
If 3 pencils cost $ 1.20 ,how much do 7 pencils cost?
$ 2.80
Estimate
291 x 48
300 x 50 = 15000
3 ( 2x + 1 ) = y
Given that X=5
y = 33
If 4n + 1 = 250, what is the nearest integer to the value of n?
4𝑛 + 1 = 250, so 4𝑛 = 249, so 𝑛 = 249/4 = 62 1/4 , which rounds to 62.
The sum of two numbers is 9 and their absolute difference is 3. What is their product?
18
Numbers are 3 and 6
5 more than three times 47
(3x47) + 5 = 146
Simplify
23 x 5 - 32
8 x 5 - 9 = 31
Evan gets stuck in an elevator. At 12:11 a.m., the elevator repair company dispatches a technician who is 75 miles away. The technician drives at an average speed of 50 mi/h, and after arriving, takes 10 minutes to enter the building, and then an additional 7 minutes to unlock the elevator. At what time is Evan released from the elevator?
The drive takes 75/50 = 1.5 hours = 1 hour 30 minutes. The 1 hour gets us from 12:11 a.m. to 1:11 a.m. The remaining 30 + 10 + 7 = 47 minutes gets us from 1:11 a.m. to 1:58 a.m or 01:58 a.m.
What is the absolute difference between 25 and 52 ?
7
What is 444 minutes in hours and minutes ?
444 minutes is equal to 7 hours and 24 minutes.
An airplane is flying from Birmingham UK to New York.
The distance between these two cities is 3,400 miles. on the journey, the pilot announces "We are 4/10 of the way through the flight." How far has the airplane traveled?.
Distance Traveled=3,400 miles×0.4=1,360 miles
Therefore, the airplane has traveled 1,360 miles.
A construction worker needs to lay 120 bricks. If they can lay 15 bricks per hour, and they only work 6 hours per day, how many days will it take to complete the job?
Hours per day: 6 Total hours required: 8
Number of days = Total hours required / Hours per day Number of days = 8 / 6 = 1.33 days
Rounding up, it will take 2 days to complete the job.
Subtract
2/3 of 120 and 1/4 of 96
80 - 24 = 56
The number n is one-third of the way from 0 to 6. What is the value of n?
2
Complete the pattern
2 , 3 , 5 , 9 , 17 , 33 , ....... , ...... , ..........
65 , 129 , 257
Double the previous minus 1
If a student has a 90% attendance record and missed 15 days of school, how many days did he attend?
135 days
If a bat and a ball together cost $1.10 and the bat costs $1.00 more than the ball, how much does the ball cost?
ball costs $ 0.50
A product's price increases by 20% and then decreases by 10%. What is the net percent of change?
Calculate the price after the 10% decrease. Price after 10% decrease = $120 × (1 - 0.10) =$108
8%