3 Questions
Which of the following is an example of a prime number?
17
What is the result of subtracting 7.3 from 12.6?
5.3
What is the mode of the following set of numbers: 4, 5, 6, 6, 7, 8, 8, 9?
7
Study Notes
Numbers and Operations
- A prime number is a whole number greater than 1 that has exactly two factors: 1 and itself.
- The result of subtracting 7.3 from 12.6 is 5.3.
Statistics and Data
- The mode of a set of numbers is the value that appears most frequently in the set.
- The mode of the set {4, 5, 6, 6, 7, 8, 8, 9} is 6 and 8, as both values appear twice, more than any other value in the set.
Test your knowledge with this quiz that covers various math topics including place value, rounding decimals, symmetry, counting sequences, square and triangular numbers, prime and composite numbers, mode and median, and addition/subtraction of integers and decimals. Challenge yourself and see how well you do!
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