Maths
What is the sum of 2 + 2?
4
What is 5 multiplied by 3?
15
What is the square root of 16?
4
What is 10 divided by 2?
5
What is 3 squared?
9
What is the value of pi (π) to two decimal places?
3.14
What is 7 plus 4?
11
What is half of 20?
10
What is 9 times 2?
18
What is the next number in the sequence: 2, 4, 6, 8, __?
10