Math Probability Worksheets

Probability is a key concept in mathematics, and it's essential for students to have a solid understanding of it. If you're a teacher or a parent looking for effective resources to help your students or children grasp the concepts of probability, you'll be pleased to know that there are plenty of helpful worksheets available to enhance their learning experience. With these worksheets, students can strengthen their understanding of probability theory, practice applying it to real-life scenarios, and develop their critical thinking and problem-solving skills.

  8th Grade Math Probability Worksheets

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  Data Statistics and Probability Worksheets

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  Grade 1 Math Worksheets Printable

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  2nd Grade Probability Worksheets

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  Triangle Inequality Theorem Worksheet

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  Octagon Shape

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  Octagon Shape

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What is the probability of flipping a coin and it landing on heads?

The probability of flipping a coin and it landing on heads is 1/2 or 50%. This is because a fair coin has two equally likely outcomes - heads or tails - and each has an equal chance of occurring when the coin is flipped.

If a deck of cards is shuffled, what is the probability of drawing a heart?

In a standard deck of 52 cards, there are 13 hearts. Therefore, the probability of drawing a heart from a shuffled deck is 13/52, which simplifies to 1/4 or 25%.

If a fair six-sided die is rolled, what is the probability of rolling a three?

The probability of rolling a three on a fair six-sided die is 1/6, since there are 6 possible outcomes (1, 2, 3, 4, 5, 6) and only one of them is a three.

If two dice are rolled, what is the probability of getting a sum greater than ten?

The probability of rolling a sum greater than ten when two dice are rolled is 1/12 or approximately 0.0833. This can be calculated by determining the number of ways the sum can be greater than ten (which includes having a sum of 11 or 12) and dividing it by the total number of possible outcomes when rolling two dice, which is 36.

If a bag contains 5 red marbles and 3 green marbles, what is the probability of drawing a red marble without replacement?

The probability of drawing a red marble without replacement from a bag containing 5 red marbles and 3 green marbles is 5/8, as there are a total of 8 marbles in the bag and 5 of them are red.

If a spinner is divided into 8 equal sections numbered 1 through 8, what is the probability of landing on an odd number?

Since there are 8 equal sections and 4 odd numbers (1, 3, 5, 7), the probability of landing on an odd number is 4/8 or 1/2.

If a bowl contains 10 blue marbles, 7 green marbles, and 3 yellow marbles, what is the probability of drawing a blue marble on the first try?

The probability of drawing a blue marble on the first try can be calculated by dividing the number of blue marbles by the total number of marbles in the bowl. In this case, there are 10 blue marbles out of a total of 10 + 7 + 3 = 20 marbles. Therefore, the probability of drawing a blue marble on the first try is 10/20 = 0.5 or 50%.

If a standard deck of cards is randomly shuffled, what is the probability of drawing an ace of spades?

The probability of drawing an ace of spades from a standard deck of cards that has been randomly shuffled is 1 out of 52, as there is only one ace of spades in a deck of 52 cards. This can also be expressed as a probability of approximately 0.019 or 1.9%.

If a bag contains 10 black marbles and 5 white marbles, what is the probability of drawing a black marble and then a white marble without replacement?

The probability of drawing a black marble on the first draw is 10/15. After removing a black marble, there will be 9 black marbles left and 5 white marbles in the bag, making the probability of drawing a white marble on the second draw 5/14. Therefore, the overall probability of drawing a black marble followed by a white marble without replacement is (10/15) * (5/14) = 1/3 * 5/14 = 5/42.

If a number cube is rolled twice, what is the probability of rolling a five on the first roll and a two on the second roll?

The probability of rolling a five on the first roll of a number cube is 1/6, and the probability of rolling a two on the second roll of a number cube is also 1/6. Therefore, the probability of rolling a five on the first roll and a two on the second roll is (1/6) * (1/6) = 1/36.