30 - (-20)
What is 50
A numerical quantity that is not a whole number
What is a fraction
Three unbiased coins are tossed. What is the probability of getting at most two heads?
What is 7/8
2/3 times 4/8
What is 8/24
25 percent of 100
What is 25
500 times -400
-20,000
The likelihood of something happening in the future.
Probability
Determine the probability that a digit chosen at random from the digits 1, 2, 3, …12 will be odd.
What is 1/2
2/4 divided by 1/2
What is 1✌
50 percent of 25
What is 12.5
1,000 times 1,000
What is 1,000.000
An 90 degree angle.
What is a right angle
What is the probability of getting a sum 9 from two throws of a dice?
1/9
10/12 times 6
What is 5
30 percent of 200
What is 60
9000 times 90
What is 810,000
Multiply a sum by multiplying each addend separately and then add the products.
What is Distributive property
A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
What is 1/3
5/100 divided by 5
What is 0.01
45 percent of 101
What is 45.45
50,000 times 20
What is 1,000,000
A number that can be divided by another number without a remainder.
What is multiple
Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5?
What is 9/20
100/100 divided by 1000
What is 0.001
50 percent of 40.40
what is 20.2