Dice
Coins
Bag of Marbles
Quick Scale
Integers
100

What is the probability of rolling a six on a 6 sided die?

The probability of rolling a six is 1/6 or 17%.

100

What is the probability of flipping a head?

The probability of flipping a head is 1/2 or 50%.

100

A bag of marbles has 4 red, 2 green, 3 yellow, and 1 blue marble. What is the probability of picking out a red marble?

The probability of picking a red marble is 4/10 or 40%.

100

What is the probability of picking a four in a deck of cards?

The probability of getting a four in a deck of cards is 1/13 or 8%.

100

If you add two negative integers, what sign will the answer have?

Negative!

200

What is the probability of rolling a 2 on a 6 sided die?

What is the probability of rolling a 2 on a dice?

The probability of rolling a 2 on a is 1/6 or 17%.

200

What is the probability of flipping a tail?

The probability of flipping a tail is 1/2 or 50%.

200

A bag of marbles has 4 red, 2 green, 3 yellow, and 1 blue marble. What is the probability of picking a yellow marble?

The probability of picking a yellow marble is 3/10 or 30%.

200

What is the probability of getting a six from a deck of cards?

The probability of getting a six from a deck of cards is 1/13 or 8%.

200

When subtracting integers you change the subtraction sign to an addition sign. What else MUST you do to make this legal?

Change the second number to it's opposite!

300

What is the probability of rolling an even number on a 6 sided die?

The probability of rolling an even number is 1/2 or 50%.

300

What is the probability to flip two tails with two coins?

The probability of flipping two tails with two coins is 1/2 or 50%.

300

A bag of marbles has 4 red, 2 green, 3 yellow, and 1 blue marble. What is the probability of picking a blue or green marble?

The probability of picking a blue or green marble is 3/10 or 30%.

300

What is the probability of getting a jack from a deck of cards?

The probability of getting a jack from a deck of cards is 1/13 or 8%.

300

When multiplying or dividing two Negative integers, what sign will the answer have?

Positive