Integer Operations
A negative number plus another negative number gives what type of number?
What is negative
What is the sum of 10 and -10?
What is 0
Fill in the blank to make a true equation: (-5)*(____) = 20
What is -4
If y = 3x, what is the constant of proportionality between y and x?
What is 3
What is 30% of 64?
What is 19.2
A negative number times a positive number gives what type of number?
What is negative
Write 31/3 as a mixed number.
What is 10 1/3
What is product of 0.53*11.6
What is 6.148
The total cost of 100 pencils purchased at a constant rate is $39.00. What is the unit price per pencil?
What is $0.39 per pencil
What is the percent equivalent of 3/5?
What is 60%
Solve -7 - (-3)
What is -4
Mary is making a birthday cake to surprise her mom. She needs 3 1/2 cups of flour but she only has 1/3 cup. How much more flour does she need?
What is 3 1/6 cups of flour
Simplify the following complex fraction: (1/2)/(2/3)
What is 3/4
1/3 of a quart of paint covers 1/4 of a basketball court. How much paint does it take to paint the entire basketball court?
What is 1 1/3 quarts of paint
Jim is shopping for a suit to wear to his friend's wedding. He finds the perfect one on sale at 30% of. If the original price was $250.00, what will the sale price be after the discount?
What is $175.00
Tanya made a deposit of $250 into her checking account. Then she withdrew $55. The next day, she wrote a check for $145. She had $350 in her account before any of these transactions. How much money is in her account now?
What is $400
Evaluate 25 + 2.005 - 7.253 - 2.977
What is 16.775
Is 2/8 a repeating decimal or a terminating decimal?
What is a terminating decimal
What is 1/12 of a gallon of milk
Sara owns a used furniture store. She bought a chest for $42 and sold it for $73.50. What percent did she mark up the chest?
What is 75%
Shana took a test. She lost 2 points for each of the 5 questions she got wrong. She got all 3 extra credit questions correct and received 5 points for each. What is the total number of points she gained or lost overall?
What is 5 points gained
If a = 5/6, b = -2/3, and c = -1 1/3, find a - b - c. Write your answer as a mixed number.
What is 2 5/6
In the library, there are 230 fiction books, 120 nonfiction books, and 30 magazines. What is the ratio of magazines to nonfiction books as a decimal?
What is 0.25
Jim ran 4/5 of a mile and dropped out of the 1600 meter race. His pace was 12 miles an hour until the point he dropped out of the race. How many minutes did he run?
What is 4 minutes
If Julie bought her prom dress on sale at 15% off and paid $110.49 before tax, what is the original price of her dress?
What is $129.99