Is 18 a prime number or a composite number?
That's Correct!
It's Wrong!
The given number is 18.18 has more factors than just 1 and itself.For example, 2 is a factor of 18.18 ÷ 2 = 9So, 18 is a composite number.
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Key Data
Questions
49
Grade
4
Theme
Whole Numbers
Passing score
80%
Progress
8
Incorrect
10
Correct
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