Integer Operations
Solve this expression:
-13+(-8)
What is -21
Is -6 a rational number?
What is yes
What is 10% of 200?
What is 20
What is 3 feet to 8 yards as a fraction in simplest form?
What is
1/8
Solve this proportion:
2/x=25/55
what is x=4.4
5-33
What is -28
What are all the categories of real numbers that 0 is in?
What is whole numbers, integers, and rational numbers
What is 700% of 6
what is 42
Mr. Bob is traveling at a rate of 120 miles per 6 hours. What is his speed as a unit rate in simplest form.
What is 20 miles per hour
Solve the proportion
24/14=x/21
What is x=36
When adding a negative and a positive, what rule do we use?
What is Different Signs Difference (DSD)
Is -8.5 an integer?
What is no
Convert 3/20 to a percent.
What is 15%
What is the ratio 2547 : 3 in simplest form?
What is 849 : 1
Would this be proportional if x=9 and y=3
126/x=y/43
What is no
(6+(-3))/-3
What is -1
Is π a real number?
What is yes
What is 309% of 15
What is 46.35
The ratio of green M&M's to yellow is 2 : 5
If there are 84 M&M's in a bag all together, how many are green?
What is 24
Is
623/725=2496/2900
proportional
What is no.
(61-83+(-28))/5^2
What is -2
What is the symbol for integers?
What is Z
A student answered 30% of the questions on a math exam correctly. If he answered 21 questions correctly, how many questions were on the exam?
What is 70 questions
What water level in Ricky Lake changes at an average of
-7/16
inch every 3 years.
Based on this rate, how much did the water level change after one year?
What is
-7/48
inch in one year
Justin has $25.70 to buy a gift for his cousin Joe. He found a gift for $24. With 7% sales tax added on, will he have enough money to buy the gift.
What is yes