What is 2 + 2?

What is 10 - 5?

What is 3 x 3?

What is 8 / 2?

Which number is bigger: 7 or 4?

What comes after 12?

Which shape has three sides?

If you have 5 apples and give away 2, how many are left?

What is half of 10?

Which is a pair of numbers: (3, 5) or (A, B)?