Тестирование

1. What is the next prime number after 7?

2. The perimeter of a circle is also known as what?

3. 65 – 43 = ?

4. True or false? A convex shape curves outwards.

5. What does the square root of 144 equal?

6. True or false? Pi can be correctly written as a fraction.

7. What comes after a million, billion and trillion?

8. 52 divided by 4 equals what?

9. What is the bigger number, a googol or a billion?

10. True or false? Opposite angles of a parallelogram are equal.

11. 87 + 56 = ?

12. How many sides does a nonagon have?

13. True or false? -2 is an integer.

14. What is the next number in the Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ?

15. 7 x 9 = ?

16. True or false? In an isosceles triangle all sides are unequal.

17. In statistics, the middle value of an ordered set of values is called what?

18. What does 3 squared equal?

19. True or false? -4 is a natural number.

20. 5 to the power of 0 equals what?