Number Sense 1
Graham's monthly bank statement showed the following deposits and withdrawals:
-$25.20, $52.75, -$22.04, -$8.50, $94.11
If Graham's balance in the account was $47.86 at the beginning of the month, what was the account balance at the end of the month?
$138.98
A student has a bus pass with a balance of $30. Each time the student rides the bus, the balance on the bus pass decreases by $2.25. What is the greatest number of bus rides the student can take using the bus pass?
13
Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discount that Suzanne received when buying sweater?
37.5%
There are 140 students enrolled at a school. Of the students that are enrolled at the school, 3/4 play sports. Of the students that play sports, 1/7 are in an art club. How many students enrolled at the school both play sports and are in an art club?
15
Kasey and Andrew each went for a walk, once a day for 4 days.
-Kasey walked 3/4 mile each day
-Andrew walked 3/5 mile each day
At the end of the 4 days, how much farther, in miles, had Kasey walked than Andrew?
3/5
Last year 950 people attended a town's annual parade. This year 1,520 people attended. What was the percent increase in attendance from last year to this year?
60%
On average, ocean temperatures around the world range from -2 degrees Celsius to 32 degrees Celsius. What is the difference between the two ocean temperatures?
34 degrees Celsius
Fill in the blank to make the equation true.
-4.5 + 4.4+ _________ =0
-0.1
Maggie owns a dog grooming business. The prices for two services are listed below.
-$31.50 for a dog wash
-$17 for a nail trim
A customer receives an 18% discount when paying for both a dog wash and a nail trim with the discount?
$39.77