What is the value of π (pi) correct to two decimal places?
What is the result of 5 × 8 ÷ 4?
What is the square root of 144?
Which of the following is a prime number?
What is the value of 3² + 4²?
What is the perimeter of a rectangle with length 8 cm and width 5 cm?
Simplify: 5 + (3 × 7) - 4
What is the next number in the sequence: 2, 6, 12, 20, ...?
Which of these angles is acute?
What is the value of 3! (3 factorial)?