1. „Maths In English” Part two

2. Which mathematical operation is the quotient: a)3×15 b)15+5 c)25÷5 d)45-5 Exercise 1

3. Which is the next number after ninety-eight? a)98 b)99 c)89 d)88 Exercise 2

4. Which of these fractions is the same as twenty-six fifths : a) 5/26 b) 6 c) 52/5 d) 52/10 Exercise 3

5. The product of numbers 6/7 and 7/5 is: a) 5/6 b)6/5 c) 42/30 d)30/49 Exercise 4

6. One half is bigger than one third. Is it true or false? Exercise 5

7. Twelve is the sum of numbers seven and five. Is it true or false? Exercise 6

8. A half of two thousand and four is nine hundred and two. Is it true or false? Exercise 7

9. Exercise 8 The sum of square’s sides is 36 cm. The area of the square is: a)144 cm2 b) 9 cm2 c) 81 cm2 d) 18 cm2

10. Exercise 9 What is the form of number 1869 in Roman numerals ?

11. Write fraction six-eighths as a decimal fraction. Exercise 10

12. Write fraction point five six as a vulgar fraction. Exercise 11

13. Exercise 12 Calculate how long is a way between town A and town B, if it is a 5 cm long segment on a map, and the map is in the scale of 1:4 000

14. What is the least common multiple of numbers twelve and eighteen? Exercise 13

15. Exercise 14 Give the inverse of the number five and three-fifths.

16. Exercise 15 Complete the missing/lacking digit to make the number 51_2 divisible by 4.

17. Exercise 16 How many zeros has the product of numbers 10, 30, 40, 50. a) 2 b) 4 c) 5 d) 6

18. Exercise 17 The number greater by 1and6/7 than 5/7 is: a) 2and4/7 b)19/7 c) 1and11/14 d)25/14

19. Exercise 18 Give a number 10 000 times greater than point three seven two.

20. The sum of three next natural numbers is two thousand four hundred and fifty-one. What are the numbers? Exercise 19

21. Exercise 20 How much is two- thirds of difference of numbers: eighty and fifty ?

22. Exercise 21 Fill in the right decimal fractions. __ < point seven two < __

23. Exercise 22 The sum of three next odd numbers is one hundred and eleven. What are the numbers?

24. Exercise 23 How many right angles does the rectangle have?