Numbers
What is the smallest prime number?
2
How many sides does a pentagon have?
5
What is the square root of 16?
4
Which of the following is a prime number?
11
What is the next number in the sequence: 2, 4, 6, 8, ...?
12
What is the value of pi (π) to 2 decimal places?
3.14
Which number is considered a lucky number in many cultures?
13
How many degrees are in a right angle?
90
Which number is both a square and a triangular number?
16
What is the roman numeral for the number 50?
L