Counting is not all it adds up to be — sometimes it involves multiplying. The lesson introduces permutations and combinations as ways of counting, depending upon whether order is important. Pupils learn about factorials and the formulas...

In this permutation and combination activity, students determine the permutation and combination of given situations. This four-page activity contains approximately 20 problems.

In this permutations and combinations worksheet, students solve 10 different problems that include determining the permutation and combination of each problem. First, they determine the number of 4 digit combinations that can be made if...

In this statistics worksheet, students solve the probability of an event occurring using probability, permutation and combination. There are 17 questions with an answer key.

In this permutation and combinations worksheet, students read situations and determine if it is a permutation or combination. They write equations and solve problems. This one-page worksheet contains eleven problems. Answers are...

For this permutations and combinations learning exercise, learners complete word problems and pattern problems dealing with permutations and combinations. Students complete 14 problems total.

For this permutations and combinations worksheet, students read story problems and identify them as a permutation or combination. They select the correct formula and compute the answer to the problem. This one-page worksheet contains...

In this Probability worksheet, students solve problems involving permutations and combinations.  The one page worksheet contains 10 questions.  Answers are not included.

In this probability worksheet, students use permutation and combination to calculate the number of outcomes. They differentiate between the two. There are 2 questions with an answer key.

In this permutations worksheet, learners identify a transpose matrix, and create a permutation matrix. This three-page worksheet contains six problems.

In this combinations and permutations worksheet, students solve 4 short answer problems. Students determine the various number of arrangements possible to arrange letters in a word or for three people to choose from five different items.

In this probability worksheet, students analyze word problems, determine whether the situation is a combination or a permutation, and solve. There are 5 multiple choice questions. 

Class members demonstrate a proficiency with conditional probabilities through this task. Individuals calculate probabilities using multiplication and addition. They also distinguish between repetition and non-repetition while...

In this probability-learning exercise, 11th graders calculate the permutation, combination and probability of an event occurring. There are 5 questions with an answer key.

In this combination and permutations worksheet, students identify possible outcomes.  They determine if the given situation is a combination or permutation and solve accordingly.  This one-page worksheet contains 10 multiple...

In this counting method, students solve simple and compound probability problems.  They determine the number of permutations and combinations that can be made under given circumstances.  This two-page worksheet contains 23...

In this permutation worksheet, students identify the number of possible ways an event may be combined. Order of events is important in each of the ten problems on this one-page worksheet.

In this combinations worksheet, students examine, analyze and calculate several ways to solve probability word problems involving combining ingredients to make a cake.

In this party problem worksheet, students determine the number of handshakes that may be exchanged at a party.  This one-page worksheet contains 1 combination problem.  The answer is provided at the bottom of the page.

In this four student problem worksheet, students determine the number of combinations to satisfy a given situation.  This one-page worksheet contains 1 multi-step problem.  The answer is provided at the bottom of the page.

Solving these percent problems is a matter of counting. Pupils find percents by counting the number of events that meet the criteria and the total number of possibilities. Participants create the ratio and convert it to a percent to...

In this combinatorics instructional activity, 8th graders work in a group to solve 5 problems finding the total number of combinations in a situation.

In this statistics and probability worksheet, students determine how many eight-letter passwords can be made that contain the name ELVIS. The one page worksheet contains one problem. The solution is provided. 

In this probability and statistics worksheet, learners work with a family member to determine the number of outcomes in a given situation. The two page worksheet contains four questions. Answers are included.