# How to Solve 5 Choose 2

Instructions:

question 1 of 3

### What does n C r stand for?

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### 2. Which of the following is the formula for n C r ?

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Mathematic combinations can take a variety of forms, and this quiz/worksheet will help you grasp your aptitude of solving and understanding them.

## Quiz & Worksheet Goals

In these assessments, you'll be tested on the components and application of combinations, with questions specifically involving:

• What related mathematic symbols stand for
• Combination formulas
• A combination word problem
• Listing pairs

## Skills Practiced

• Problem solving - use acquired knowledge to list all the possible pairs of a given object set and determine the combination possibilities of a word problem
• Distinguishing differences - ensure that you can differentiate between statements that do and don't apply to combinations
• Information recall - access the knowledge you've gained regarding mathematic symbols and formulas pertaining to combinations